<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[thaidn | Hacker Boss | Chief at Calif.io]]></title><description><![CDATA[thaidn | Hacker Boss | Chief at Calif.io]]></description><link>https://vnhacker.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!17WX!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fvnhacker.substack.com%2Fimg%2Fsubstack.png</url><title>thaidn | Hacker Boss | Chief at Calif.io</title><link>https://vnhacker.substack.com</link></image><generator>Substack</generator><lastBuildDate>Fri, 05 Jun 2026 13:30:58 GMT</lastBuildDate><atom:link href="https://vnhacker.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Thai Duong]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[vnhacker@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[vnhacker@substack.com]]></itunes:email><itunes:name><![CDATA[Thai Duong]]></itunes:name></itunes:owner><itunes:author><![CDATA[Thai Duong]]></itunes:author><googleplay:owner><![CDATA[vnhacker@substack.com]]></googleplay:owner><googleplay:email><![CDATA[vnhacker@substack.com]]></googleplay:email><googleplay:author><![CDATA[Thai Duong]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Nhỏ mà có võ]]></title><description><![CDATA[This week was unforgettable.]]></description><link>https://vnhacker.substack.com/p/nho-ma-co-vo</link><guid isPermaLink="false">https://vnhacker.substack.com/p/nho-ma-co-vo</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Fri, 15 May 2026 06:58:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!S2c_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>This week was unforgettable.</p><p>1. Monday morning, we had five client calls and closed three deals on the spot.</p><p>2. We also met Dave Aitel, of Immunity fame, now at OpenAI. He said he loved Calif because our team had a lot of <em>panache</em>. Somehow I heard &#8220;bananas,&#8221; which I assumed meant crazy in a fun way. I thought it was hilarious, so in the next meeting I confidently told someone Calif had &#8220;a lot of bananas.&#8221; If Bruce hadn&#8217;t corrected me, I probably would&#8217;ve kept using it for the rest of my life &#128514;. Still, <em>panache</em> really does capture our style!</p><p>3. Bruce landed at SFO that afternoon, and we spent the night getting ready for the big day ahead.</p><p>4. On Tuesday, we had a meeting at Apple Park in Cupertino. While there, we handed Apple a physical copy of our latest vulnerability research report: the first public macOS kernel memory corruption exploit on M5 silicon. This is our strongest work yet. It&#8217;s really dope.</p><p>5. That evening, we had dinner with <a href="https://en.wikipedia.org/wiki/Quoc_V._Le">Quoc Le</a>. He&#8217;s a Google Fellow. Only 12 people have ever reached this title at Google. If I really try, I can probably get it in my next life.</p><p>I&#8217;ve known Quoc for a long time. We play football on the same team (which probably has the highest concentration of Vietnamese IOI and IMO medalists in the world).</p><p>What I didn&#8217;t know was that Dario from Anthropic once reported to Quoc at Google. Another Anthropic cofounder was Quoc&#8217;s intern too. Quoc couldn&#8217;t even remember his name at first and had to look him up &#128514;. The founders of Perplexity and Kimi AI were also his interns. Absolutely bananas.</p><p>We&#8217;ll have more news about Quoc and Calif!</p><p>6. We got home and stayed up way too late finishing a report about the macOS exploit and our field trip to Apple Park. Wednesday, we went to meet Anthropic Research at their HQ. This is literally the epic center of AI. Their entire office was a beautiful chaos. We found a quiet corner, grabbed a few chairs, and chatted for hours about the next big things in AI security.</p><p>7. Thursday morning, <a href="https://www.wsj.com/tech/ai/anthropic-mythos-apple-macos-bug-339da403?st=ST6rpE&amp;reflink=desktopwebshare_permalink">the Wall Street Journal</a> released <a href="https://blog.calif.io/p/first-public-kernel-memory-corruption">our Apple story</a>, and it went viral. We ended up back on the <a href="https://news.ycombinator.com/item?id=48139219">Hacker News homepage</a> again.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!S2c_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!S2c_!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 424w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 848w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 1272w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!S2c_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png" width="1456" height="1037" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1037,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2184902,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://vnhacker.substack.com/i/197813843?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!S2c_!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 424w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 848w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 1272w, https://substackcdn.com/image/fetch/$s_!S2c_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2375186-d312-4875-8afc-5b1eada0cbf4_1830x1304.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Many, many other things happened too. But here&#8217;s one small anecdote my Vietnamese readers will love.</p><p>Apple Park is shaped like a giant spaceship. It is every bit as breathtaking as people say. It has a lot of apple trees, obviously. We wanted to check out the infamous Infinite Loop too, but were afraid it might take a little too long.</p><p>Our hosts mentioned that Apple spent $5 billion building this &#8220;office,&#8221; then asked about ours. We said, well, ours definitely cost less than $1 billion.</p><p>But this is the fun part about AI. Small teams can suddenly do things that used to require entire organizations. With the right strategy and the right people, even a tiny company can become mighty enough that the world&#8217;s largest companies start asking for its help.</p><p>In Vietnamese, we say: <strong>nh&#7887; m&#224; c&#243; v&#245;</strong>.</p>]]></content:encoded></item><item><title><![CDATA[So why?]]></title><description><![CDATA[Yesterday I wrote that I&#8217;d stop blogging in Vietnamese or about Vietnam.]]></description><link>https://vnhacker.substack.com/p/so-why</link><guid isPermaLink="false">https://vnhacker.substack.com/p/so-why</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Mon, 11 May 2026 06:26:55 GMT</pubDate><content:encoded><![CDATA[<p>Yesterday I wrote that I&#8217;d stop blogging in Vietnamese or about Vietnam. I didn&#8217;t expect to receive so many comments.</p><p>Honestly, I feel a little embarrassed that something so small and personal would attract this much attention. I&#8217;m also happy that the random things I write somehow resonate with so many people. Thank you sincerely.</p><p>I didn&#8217;t think anyone would care why I wanted to stop, but since many people asked, I want to share a bit more.</p><p>Over the past few years, I spent a huge amount of time focused on Vietnam. My team and I did accomplish a few things. I still have many ideas and plans, but sometimes it feels like banging my head against a wall. Then again, that&#8217;s nothing new. Anything worthwhile demands tears and sometimes blood.</p><p>But over the last two months, I was reminded that what I do best is competing with the world. A huge opportunity is opening up in front of us, and this time I don&#8217;t have to bang my head against a wall to pursue it.</p><div class="pullquote"><p>Somehow competing with the world feels easier than competing inside Vietnam. We just need to be better.</p></div><p>If I want to seize this opportunity, I need to focus. Whatever I can achieve in Vietnam won&#8217;t help me compete with the world. I can&#8217;t compete against the world&#8217;s best from Silicon Valley while spending months in Vietnam.</p><p>This blog has always been my connection to Vietnam, and it holds a special place in my life. I can&#8217;t bring myself to shut it down completely, so I&#8217;ll still share English posts I write on LinkedIn or Twitter. But I won&#8217;t be writing about Vietnam anymore.</p><p>I&#8217;ll always be Vietnamese. And someday, I&#8217;ll come back.</p>]]></content:encoded></item><item><title><![CDATA[Tạm biệt]]></title><description><![CDATA[T&#244;i vi&#7871;t blog n&#224;y &#273;&#227; 20 n&#259;m, ch&#7911; y&#7871;u &#273;&#7875; t&#7921; gi&#7843;i tr&#237;, k&#7875; chuy&#7879;n n&#224;y chuy&#7879;n kia.]]></description><link>https://vnhacker.substack.com/p/tam-biet</link><guid isPermaLink="false">https://vnhacker.substack.com/p/tam-biet</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Sun, 10 May 2026 07:39:48 GMT</pubDate><content:encoded><![CDATA[<p>T&#244;i vi&#7871;t blog n&#224;y &#273;&#227; 20 n&#259;m, ch&#7911; y&#7871;u &#273;&#7875; t&#7921; gi&#7843;i tr&#237;, k&#7875; chuy&#7879;n n&#224;y chuy&#7879;n kia.</p><p>Hai th&#225;ng v&#7915;a r&#7891;i t&#244;i kh&#244;ng vi&#7871;t &#273;&#432;&#7907;c m&#7897;t ch&#7919; n&#224;o. Kh&#244;ng ph&#7843;i v&#236; thi&#7871;u chuy&#7879;n &#273;&#7875; n&#243;i. T&#244;i &#273;ang tr&#7843;i qua nh&#7919;ng ng&#224;y r&#7921;c r&#7905; nh&#7845;t s&#7921; nghi&#7879;p, v&#7899;i bao c&#226;u chuy&#7879;n hay ho, bao suy t&#432; v&#224; chi&#234;m nghi&#7879;m.</p><p>Trong th&#7901;i gian ng&#7855;n, Calif &#273;&#227; &#273;&#7841;t &#273;&#432;&#7907;c nhi&#7873;u th&#224;nh t&#7921;u v&#224; thu n&#7841;p nh&#7919;ng chuy&#234;n gia h&#224;ng &#273;&#7847;u th&#7871; gi&#7899;i. Tu&#7847;n sau, ch&#250;ng t&#244;i s&#7869; c&#244;ng b&#7889; m&#7897;t nghi&#234;n c&#7913;u &#273;&#7897;t ph&#225; m&#224; ch&#432;a ai tr&#234;n th&#7871; gi&#7899;i l&#224;m &#273;&#432;&#7907;c.</p><p>T&#244;i kh&#244;ng c&#243; &#273;&#243;ng g&#243;p k&#7929; thu&#7853;t g&#236;. M&#7845;y chuy&#7879;n n&#224;y qu&#225; kh&#243;, tr&#234;n th&#7871; gi&#7899;i ch&#7881; v&#224;i ng&#432;&#7901;i l&#224;m &#273;&#432;&#7907;c. N&#7897;i vi&#7879;c &#273;&#7885;c hi&#7875;u k&#7871;t qu&#7843; th&#244;i &#273;&#227; l&#224; m&#7897;t th&#7917; th&#225;ch. May m&#7855;n l&#224; Bruce &#273;&#227; thuy&#7871;t ph&#7909;c h&#7885; gia nh&#7853;p Calif. May m&#7855;n l&#7899;n nh&#7845;t c&#7911;a t&#244;i l&#224; thuy&#7871;t ph&#7909;c &#273;&#432;&#7907;c Bruce gia nh&#7853;p Calif.</p><p>C&#244;ng vi&#7879;c l&#224;m &#259;n c&#361;ng h&#7871;t s&#7913;c thu&#7853;n l&#7907;i. OpenAI nh&#7855;c t&#234;n Calif nh&#432; m&#7897;t &#273;&#7889;i t&#225;c ch&#237;nh th&#7913;c. Ch&#250;ng t&#244;i k&#253; h&#7907;p &#273;&#7891;ng nhi&#7873;u tri&#7879;u &#273;&#244; v&#7899;i Anthropic v&#224; Google &#273;&#7875; l&#224;m nh&#7919;ng th&#7913; &#273;ang khuynh &#273;&#7843;o c&#7843; th&#7871; gi&#7899;i.</p><p>Ch&#432;a bao gi&#7901; t&#234;n tu&#7893;i c&#244;ng ty &#273;&#432;&#7907;c bi&#7871;t &#273;&#7871;n nhi&#7873;u nh&#432; v&#7853;y. Ch&#250;ng t&#244;i l&#234;n trang ch&#7911; Hacker News n&#259;m l&#7847;n ch&#7881; trong th&#225;ng v&#7915;a r&#7891;i. H&#417;n 200.000 ng&#432;&#7901;i &#273;&#227; &#273;&#7885;c blog c&#7911;a ch&#250;ng t&#244;i. C&#7843; tri&#7879;u l&#432;&#7907;t t&#432;&#417;ng t&#225;c tr&#234;n Twitter v&#224; LinkedIn.</p><p>Bao nhi&#234;u chuy&#7879;n hay &#273;&#7875; k&#7875;. V&#7853;y m&#224; t&#244;i kh&#244;ng th&#7845;y h&#224;o h&#7913;ng ch&#250;t n&#224;o.</p><p>T&#244;i th&#237;ch Vi&#7879;t Nam v&#224; lu&#244;n mu&#7889;n l&#224;m g&#236; &#273;&#243; cho qu&#234; nh&#224;. &#272;&#243; c&#361;ng l&#224; l&#253; do t&#244;i vi&#7871;t blog n&#224;y b&#7857;ng ti&#7871;ng Vi&#7879;t.</p><p>Nh&#432;ng h&#244;m nay m&#7885;i th&#7913; &#273;&#227; kh&#225;c. T&#244;i nh&#7899; ra r&#7857;ng trong su&#7889;t s&#7921; nghi&#7879;p, t&#244;i ch&#7881; l&#224;m &#273;&#432;&#7907;c nh&#7919;ng vi&#7879;c hay ho khi <a href="https://vnhacker.substack.com/p/thoat-viet?utm_source=publication-search">tho&#225;t Vi&#7879;t</a>:</p><blockquote><p>B&#7845;t k&#7923; l&#297;nh v&#7921;c n&#224;o, tr&#7903; th&#224;nh m&#7897;t trong nh&#7919;ng ng&#432;&#7901;i gi&#7887;i nh&#7845;t Vi&#7879;t Nam kh&#244;ng d&#7877;, nh&#432;ng mu&#7889;n tr&#7903; th&#224;nh m&#7897;t trong nh&#7919;ng ng&#432;&#7901;i gi&#7887;i nh&#7845;t th&#7871; gi&#7899;i kh&#243; g&#7845;p tr&#259;m l&#7847;n. Ch&#250;ng ta c&#243; r&#7845;t nhi&#7873;u ng&#244;i sao c&#7845;p x&#243;m, nh&#432;ng c&#243; qu&#225; &#237;t nh&#7919;ng ng&#432;&#7901;i thu&#7897;c nh&#243;m s&#7889; m&#7897;t th&#7871; gi&#7899;i.</p><p>Gi&#7843;i v&#244; &#273;&#7883;ch th&#7871; gi&#7899;i n&#259;m ngo&#225;i, &#193;nh Vi&#234;n, 19 tu&#244;&#777;i, &#273;&#432;&#769;ng th&#432;&#769; 10 trong &#273;&#417;&#803;t b&#417;i vo&#768;ng loa&#803;i 400m h&#244;&#771;n h&#417;&#803;p. Tr&#432;&#417;&#769;c &#273;o&#769; c&#244; thua ca&#769;ch bi&#234;&#803;t &#417;&#777; n&#244;&#803;i dung 200m n&#432;&#771;. Trong khi &#273;&#243;, Joseph Schooling, 20 tu&#244;&#777;i, &#273;oa&#803;t huy ch&#432;&#417;ng &#273;&#244;&#768;ng &#273;&#226;&#768;u ti&#234;n trong li&#803;ch s&#432;&#777; cho Singapore. Kh&#7911;ng khi&#7871;p h&#417;n, Katie Ledecky, 18 tu&#244;&#777;i, ng&#432;&#7901;i M&#7929;, &#273;oa&#803;t 5 huy ch&#432;&#417;ng va&#768;ng, pha&#769; ba ky&#777; lu&#803;c th&#234;&#769; gi&#417;&#769;i.</p><p>T&#244;i ng&#432;&#7905;ng m&#7897; &#193;nh Vi&#234;n, kh&#244;ng ph&#7843;i v&#236; c&#244; &#7845;y &#273;o&#7841;t huy ch&#432;&#417;ng v&#224;ng SEA GAMES, m&#224; v&#236; c&#244; &#7845;y d&#225;m &#273;&#7863;t m&#7909;c ti&#234;u &#273;o&#7841;t huy ch&#432;&#417;ng &#7903; Olympics va&#768; gia&#777;i th&#234;&#769; gi&#417;&#769;i. Ch&#7881; khi n&#224;o d&#225;m b&#417;i ra bi&#7875;n l&#7899;n, d&#225;m t&#7915; b&#7887; c&#225;i t&#432; duy &#8220;ch&#7881; so s&#225;nh v&#7899;i VN&#8221;, l&#250;c &#273;&#243; ch&#250;ng ta m&#7899;i bi&#7871;t v&#7883; tr&#237; c&#7911;a m&#236;nh &#7903; &#273;&#226;u tr&#234;n th&#7871; gi&#7899;i. C&#243; ch&#7841;y &#273;ua c&#249;ng th&#7871; gi&#7899;i, m&#7899;i c&#243; c&#417; h&#7897;i tr&#7903; n&#234;n xu&#7845;t s&#7855;c, kh&#244;ng th&#7875; n&#224;o kh&#225;c &#273;&#432;&#7907;c.</p><p>T&#244;i l&#224;m vi&#7879;c trong ng&#224;nh c&#244;ng ngh&#7879;. T&#244;i th&#237;ch &#273;&#7885;c nh&#7919;ng b&#224;i b&#225;o ca ng&#7907;i c&#225;c t&#224;i n&#259;ng c&#244;ng ngh&#7879; VN &#273;ang l&#224;m vi&#7879;c &#7903; c&#225;c c&#244;ng ty &#273;&#236;nh &#273;&#225;m tr&#234;n th&#7871; gi&#7899;i. B&#225;o ch&#237; &#273;&#227; c&#243; qu&#225; nhi&#7873;u tin x&#7845;u c&#432;&#7899;p gi&#7871;t hi&#7871;p, l&#226;u l&#226;u m&#7899;i c&#243; &#273;&#432;&#7907;c m&#7897;t tin ng&#432;&#7901;i t&#7889;t vi&#7879;c t&#7889;t, qu&#253; l&#7855;m. D&#7851;u v&#7853;y t&#244;i ngh&#297; c&#225;c nh&#224; b&#225;o c&#7911;a ch&#250;ng ta c&#361;ng c&#7847;n ph&#7843;i k&#7871;t n&#7889;i v&#7899;i th&#7871; gi&#7899;i.</p><p>C&#225;c nh&#224; b&#225;o th&#432;&#7901;ng gi&#7899;i thi&#7879;u nh&#226;n v&#7853;t l&#224; &#8220;ng&#432;&#7901;i Vi&#7879;t &#273;&#7847;u ti&#234;n&#8221;, &#8220;ng&#432;&#7901;i Vi&#7879;t duy nh&#7845;t&#8221;, v.v. Hay khi ph&#7887;ng v&#7845;n ng&#432;&#7901;i c&#243; th&#224;nh t&#237;ch, c&#225;c nh&#224; b&#225;o th&#432;&#7901;ng hay h&#7887;i: anh/ch&#7883; c&#243; th&#7845;y t&#7921; h&#224;o khi l&#224; ng&#432;&#7901;i Vi&#7879;t [&#273;&#7847;u ti&#234;n] l&#224;m &#273;&#432;&#7907;c X? N&#7871;u t&#244;i kh&#244;ng l&#7847;m th&#236; c&#226;u h&#7887;i n&#224;y h&#224;m &#253; &#8220;l&#224; ng&#432;&#7901;i Vi&#7879;t&#8221; s&#7869; khi&#7871;n cho vi&#7879;c &#8220;l&#224;m &#273;&#432;&#7907;c X&#8221; &#273;&#225;ng &#273;&#7875; t&#7921; h&#224;o th&#234;m, b&#7845;t k&#7875; &#273;&#227; c&#243; h&#224;ng v&#7841;n, h&#224;ng tr&#259;m ng&#224;n ng&#432;&#7901;i kh&#225;c tr&#234;n th&#7871; gi&#7899;i l&#224;m &#273;&#432;&#7907;c X. &#7902; &#273;&#226;y, ch&#250;ng ta th&#7845;y th&#225;i &#273;&#7897; &#8220;ch&#7881; so s&#225;nh v&#7899;i ng&#432;&#7901;i VN&#8221; m&#224; gi&#225;o s&#432; Ho&#224;ng T&#7909;y &#273;&#227; nh&#7853;n x&#233;t.</p><p>L&#7845;y v&#237; d&#7909; nh&#432; chuy&#7879;n l&#224;m vi&#7879;c cho Google. Tr&#7903; th&#224;nh nh&#226;n vi&#234;n c&#7911;a Google kh&#244;ng d&#7877; v&#224; l&#224; m&#7897;t th&#224;nh t&#237;ch &#273;&#225;ng &#273;&#7875; m&#7895;i ng&#432;&#7901;i t&#7921; h&#224;o v&#7873; b&#7843;n th&#226;n. So v&#7899;i m&#7863;t b&#7857;ng chung &#7903; VN, &#8220;nh&#226;n vi&#234;n Google&#8221; c&#243; th&#7875; nghe r&#7845;t o&#225;ch (n&#7871;u kh&#244;ng, b&#225;o ch&#237; &#273;&#227; kh&#244;ng &#273;&#259;ng tin). Nh&#432;ng, n&#7871;u so v&#7899;i th&#7871; gi&#7899;i, &#8220;nh&#226;n vi&#234;n Google&#8221; kh&#244;ng c&#243; g&#236; &#273;&#7863;c bi&#7879;t. T&#7901; New York Times kh&#244;ng &#273;&#259;ng tin ri&#234;ng, kh&#244;ng ph&#7887;ng v&#7845;n ri&#234;ng m&#7895;i khi c&#243; ng&#432;&#7901;i M&#7929; n&#224;o &#273;&#243; &#273;&#432;&#7907;c Google nh&#7853;n v&#224;o l&#224;m vi&#7879;c.</p><p>Th&#7853;t t&#7871;, m&#7895;i khi c&#243; ng&#432;&#7901;i Vi&#7879;t tr&#7903; th&#224;nh &#8220;ng&#432;&#7901;i Vi&#7879;t &#273;&#7847;u ti&#234;n&#8221; l&#224;m &#273;&#432;&#7907;c m&#7897;t chuy&#7879;n g&#236; &#273;&#243;, th&#432;&#7901;ng &#273;&#227; c&#243; h&#224;ng ch&#7909;c, h&#224;ng tr&#259;m, h&#224;ng ng&#224;n, th&#7853;m ch&#237; h&#224;ng tri&#7879;u ng&#432;&#7901;i M&#7929;, ng&#432;&#7901;i T&#224;u, ng&#432;&#7901;i &#7844;n hay ng&#432;&#7901;i &#194;u l&#224;m &#273;&#432;&#7907;c vi&#7879;c &#273;&#243; tr&#432;&#7899;c ho&#7863;c h&#417;n nh&#432; th&#7871; r&#7891;i. Ch&#7881; khi n&#224;o t&#7915; b&#7887; th&#243;i quen ch&#7881; so s&#225;nh v&#7899;i VN, ch&#250;ng ta m&#7899;i th&#7853;t s&#7921; hi&#7875;u &#273;&#432;&#7907;c m&#236;nh &#273;ang &#7903; &#273;&#226;u. Ch&#7881; khi n&#224;o tho&#225;t ra kh&#7887;i h&#7879; quy chi&#7871;u ng&#432;&#7901;i Vi&#7879;t, l&#250;c &#273;&#243; ch&#250;ng ta m&#7899;i c&#243; th&#7875; b&#7913;t ph&#225;, &#273;i c&#249;ng v&#7899;i th&#7871; gi&#7899;i b&#234;n ngo&#224;i.</p><p>Khi t&#244;i chu&#7849;n b&#7883; r&#7901;i VN sang M&#7929;, m&#7897;t ng&#432;&#7901;i b&#7841;n c&#7911;a t&#244;i &#273;&#227; n&#243;i sao t&#244;i d&#7841;i th&#7871;, c&#243; c&#226;y ki&#7871;m s&#7855;t, n&#234;n &#273;&#225;nh nhau v&#7899;i b&#7885;n c&#7847;m ki&#7871;m g&#7895; m&#7899;i d&#7877; &#259;n, ch&#7913; sao l&#7841;i &#273;i &#273;&#225;nh v&#7899;i b&#7885;n c&#7847;m s&#250;ng. &#221; &#7843;nh l&#224; t&#244;i n&#234;n &#7903; VN, s&#7869; c&#243; l&#7907;i th&#7871; c&#7841;nh tranh t&#7889;t h&#417;n so v&#7899;i sang M&#7929;. T&#244;i c&#361;ng suy ngh&#297; v&#7873; l&#7901;i khuy&#234;n n&#224;y, nh&#432;ng l&#250;c &#273;&#243; t&#244;i ham &#273;i M&#7929; qu&#225;, n&#234;n &#273;&#227; g&#7841;t n&#243; sang m&#7897;t b&#234;n. B&#226;y gi&#7901; nh&#236;n l&#7841;i, t&#244;i th&#7845;y m&#236;nh may m&#7855;n. T&#7915; l&#250;c ra n&#432;&#7899;c ngo&#224;i, nh&#236;n th&#7845;y th&#7871; gi&#7899;i, t&#244;i m&#7899;i hi&#7875;u xu&#7845;t s&#7855;c l&#224; nh&#432; th&#7871; n&#224;o v&#224; t&#244;i bi&#7871;t mu&#7889;n tr&#7903; n&#234;n xu&#7845;t s&#7855;c m&#236;nh ph&#7843;i &#273;o m&#236;nh b&#7857;ng th&#432;&#7899;c &#273;o c&#7911;a th&#7871; gi&#7899;i.</p><p>Ng&#432;&#7901;i ta n&#243;i VN mu&#7889;n ph&#225;t tri&#7875;n ph&#7843;i tho&#225;t Trung, c&#242;n t&#244;i t&#7921; nh&#7911; b&#7843;n th&#226;n mu&#7889;n ph&#225;t tri&#7875;n ph&#7843;i tho&#225;t Vi&#7879;t.</p></blockquote><p>Sau 20 n&#259;m, &#273;&#226;y l&#224; l&#7901;i t&#7841;m bi&#7879;t b&#7841;n &#273;&#7885;c Vi&#7879;t Nam. T&#7915; nay t&#244;i s&#7869; vi&#7871;t ti&#7871;ng Anh. AI gi&#7901; d&#7883;ch r&#7845;t t&#7889;t n&#234;n c&#243; l&#7869; c&#361;ng ch&#7859;ng c&#243; g&#236; thay &#273;&#7893;i. Ch&#7881; l&#224; t&#244;i s&#7869; kh&#244;ng vi&#7871;t v&#7873; Vi&#7879;t Nam nhi&#7873;u n&#7919;a.</p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[Huy “Táo”]]></title><description><![CDATA[N&#259;m ngo&#225;i, v&#224;o t&#7847;m n&#224;y c&#243; m&#7897;t &#8220;scandal&#8221;: m&#7897;t s&#7889; banking app &#7903; Vi&#7879;t Nam b&#7883; ph&#225;t hi&#7879;n l&#7907;i d&#7909;ng l&#7895; h&#7893;ng iPhone &#273;&#7875; l&#7845;y danh s&#225;ch app tr&#234;n m&#225;y.]]></description><link>https://vnhacker.substack.com/p/huy-tao</link><guid isPermaLink="false">https://vnhacker.substack.com/p/huy-tao</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 18 Mar 2026 00:04:00 GMT</pubDate><content:encoded><![CDATA[<p>N&#259;m ngo&#225;i, v&#224;o t&#7847;m n&#224;y c&#243; m&#7897;t &#8220;scandal&#8221;: m&#7897;t s&#7889; banking app &#7903; Vi&#7879;t Nam b&#7883; ph&#225;t hi&#7879;n l&#7907;i d&#7909;ng l&#7895; h&#7893;ng iPhone &#273;&#7875; l&#7845;y danh s&#225;ch app tr&#234;n m&#225;y. &#272;&#226;y l&#224; c&#226;u chuy&#7879;n v&#7873; m&#7897;t b&#7841;n sinh vi&#234;n m&#224; t&#244;i g&#7885;i l&#224; Huy &#8220;T&#225;o&#8221;, ng&#432;&#7901;i g&#243;p ph&#7847;n khui ra chuy&#7879;n n&#224;y.</p><p>Ph&#225;t hi&#7879;n c&#7911;a Huy v&#224; b&#7841;n b&#232; r&#7845;t th&#250; v&#7883;, nh&#432;ng th&#7921;c ra l&#224; m&#7897;t s&#7921; hi&#7875;u l&#7847;m. Ng&#226;n h&#224;ng kh&#244;ng thu th&#7853;p danh s&#225;ch app &#273;&#7875; theo d&#245;i ng&#432;&#7901;i d&#249;ng, m&#224; &#273;&#7875; ch&#7889;ng r&#7917;a ti&#7873;n v&#224; ch&#7889;ng l&#7915;a &#273;&#7843;o.</p><p>L&#7915;a &#273;&#7843;o gi&#7901; &#273;&#227; th&#224;nh m&#7897;t &#8220;&#273;&#7841;i d&#7883;ch th&#7847;m l&#7863;ng&#8221;. Ai c&#361;ng t&#7915;ng b&#7883; l&#7915;a, ho&#7863;c bi&#7871;t ai &#273;&#243; b&#7883;. B&#7885;n l&#7915;a &#273;&#7843;o t&#7893; ch&#7913;c b&#224;i b&#7843;n, k&#7929; thu&#7853;t kh&#244;ng h&#7873; k&#233;m, chuy&#234;n t&#236;m c&#225;ch v&#432;&#7907;t qua h&#7879; th&#7889;ng ng&#226;n h&#224;ng.</p><p>Ch&#250;ng l&#7915;a ng&#432;&#7901;i d&#249;ng l&#7845;y m&#7853;t kh&#7849;u, r&#7891;i d&#249;ng k&#7929; thu&#7853;t v&#432;&#7907;t eKYC &#273;&#7875; chi&#7871;m t&#224;i kho&#7843;n. Sau &#273;&#243; ti&#7873;n &#273;&#432;&#7907;c chuy&#7875;n l&#242;ng v&#242;ng qua nhi&#7873;u ng&#226;n h&#224;ng &#273;&#7875; x&#243;a d&#7845;u v&#7871;t.</p><p>C&#225;c k&#7929; thu&#7853;t l&#7915;a &#273;&#7843;o v&#224; r&#7917;a ti&#7873;n th&#432;&#7901;ng s&#7917; d&#7909;ng c&#225;c &#273;i&#7879;n tho&#7841;i jailbreak, v&#7899;i m&#7897;t s&#7889; app quen m&#7863;t. V&#236; v&#7853;y ng&#226;n h&#224;ng mu&#7889;n bi&#7871;t m&#225;y c&#243; c&#224;i c&#225;c app n&#224;y kh&#244;ng. N&#7871;u c&#243; th&#236;&#8230; xin ph&#233;p kh&#244;ng ph&#7909;c v&#7909;.</p><p>C&#225;ch l&#224;m n&#224;y kh&#244;ng &#273;&#250;ng ch&#237;nh s&#225;ch c&#7911;a Apple, nh&#432;ng m&#7909;c ti&#234;u l&#224; b&#7843;o v&#7879; ng&#432;&#7901;i d&#249;ng. T&#244;i bi&#7871;t r&#245; v&#236; &#273;&#227; tr&#7921;c ti&#7871;p tham gia &#273;i&#7873;u tra v&#224; x&#226;y d&#7921;ng gi&#7843;i ph&#225;p v&#7899;i c&#225;c b&#234;n li&#234;n quan. Calif &#273;&#227; l&#224;m vi&#7879;c v&#7899;i c&#225;c &#273;&#7889;i t&#225;c v&#224; tr&#7921;c ti&#7871;p trao &#273;&#7893;i v&#7899;i Apple (v&#224; c&#7843; Google). L&#7847;n &#273;&#243; Apple c&#361;ng hi&#7875;u, n&#234;n ch&#7881; y&#234;u c&#7847;u c&#7853;p nh&#7853;t, kh&#244;ng g&#7905; app.</p><p>Quay l&#7841;i Huy T&#225;o. Huy c&#249;ng m&#7897;t ng&#432;&#7901;i b&#7841;n kh&#225;c &#273;&#227; nghi&#234;n c&#7913;u v&#224; c&#244;ng b&#7889; ph&#225;t hi&#7879;n tr&#234;n Twitter. T&#244;i xem v&#224; th&#7845;y r&#7845;t th&#237;ch th&#250;. C&#225;c b&#7841;n c&#242;n r&#7845;t tr&#7867; nh&#432;ng l&#224;m &#273;&#432;&#7907;c vi&#7879;c &#273;&#242;i h&#7887;i k&#7929; thu&#7853;t v&#224; thi&#7871;t b&#7883; kh&#244;ng h&#7873; &#273;&#417;n gi&#7843;n.</p><p>T&#244;i nh&#7855;n cho Bruce Dang, khi &#273;&#243; c&#242;n &#7903; Apple. Bruce b&#7843;o bi&#7871;t c&#225;c b&#7841;n n&#224;y, c&#242;n n&#243;i th&#234;m r&#7857;ng trong gi&#7899;i jailbreak iPhone qu&#7889;c t&#7871;, c&#225;c b&#7841;n n&#224;y c&#361;ng r&#7845;t n&#7893;i ti&#7871;ng. V&#7915;a r&#7891;i c&#225;c b&#7841;n c&#242;n hack &#273;&#7875; bi&#7871;n iPhone th&#224;nh iPad, l&#224;m n&#7913;c l&#242;ng ng&#432;&#7901;i d&#249;ng c&#7843; th&#7871; gi&#7899;i!</p><div class="pullquote"><p>M&#7897;t b&#7841;n th&#7921;c t&#7853;p sinh &#7903; Massachusetts trong &#273;&#7897;i c&#242;n k&#7875; th&#7871; n&#224;y. Trong l&#7899;p c&#7911;a b&#7841;n c&#243; m&#7897;t sinh vi&#234;n kh&#225;c &#273;ang n&#243;i v&#7873; vi&#7879;c hack game mobile. B&#7841;n &#7845;y t&#242; m&#242; n&#234;n h&#7887;i xem th&#7871; n&#224;o. Ng&#432;&#7901;i b&#7841;n c&#249;ng l&#7899;p li&#7873;n cho xem m&#7897;t s&#7889; b&#7843;n mod game v&#224; c&#244;ng c&#7909;, r&#7891;i n&#243;i r&#7857;ng ch&#250;ng &#273;&#432;&#7907;c t&#7841;o ra b&#7903;i m&#7897;t ng&#432;&#7901;i t&#234;n l&#224; @Little_34306. B&#7841;n th&#7921;c t&#7853;p sinh ngh&#297; th&#7847;m: &#8220;Sao c&#225;i t&#234;n n&#224;y nghe quen th&#7871; nh&#7881;?&#8221;. R&#7891;i b&#7841;n &#7845;y ph&#225;t hi&#7879;n ra &#273;&#243; ch&#237;nh l&#224; &#273;&#7891;ng nghi&#7879;p c&#7911;a m&#236;nh, Huy. Kh&#244;ng th&#7875; b&#7883;a ra nh&#7919;ng chuy&#7879;n th&#7871; n&#224;y &#273;&#432;&#7907;c!</p></div><p>&#272;&#7871;n khi g&#7863;p Huy, t&#244;i nh&#7853;n ra ngay b&#7841;n &#7845;y c&#7921;c k&#7923; m&#234; Apple v&#224; b&#7843;o m&#7853;t. B&#7841;n khoe chi&#7871;c iPhone &#273;&#227; &#8220;&#273;&#7897; t&#7853;n r&#259;ng&#8221;. T&#244;i ch&#7881; ngh&#297; th&#7847;m: &#8220;Nh&#432;ng anh v&#7851;n th&#237;ch Android h&#417;n!&#8221;, v&#224; c&#243; c&#7843;m gi&#225;c m&#236;nh &#273;&#227; m&#7855;c m&#7897;t sai l&#7847;m l&#7899;n trong &#273;&#7901;i.</p><p>Huy c&#361;ng mang theo m&#7897;t chi&#7871;c bal&#244;. Sau khi n&#243;i chuy&#7879;n m&#7897;t l&#250;c, b&#7841;n m&#7903; ra cho t&#244;i nh&#236;n th&#7917; b&#234;n trong. &#212;i tr&#7901;i &#417;i, Bruce t&#7915;ng n&#243;i m&#7845;y b&#7841;n hacker n&#224;y c&#243; &#8220;h&#224;ng&#8221; c&#242;n x&#7883;n h&#417;n &#7903; M&#7929;, v&#224; qu&#7843; th&#7853;t anh &#7845;y kh&#244;ng h&#7873; n&#243;i qu&#225;!</p><p>H&#244;m nay, Huy c&#249;ng Bruce &#273;&#227; &#273;&#7891;ng t&#225;c gi&#7843; m&#7897;t b&#224;i vi&#7871;t tr&#234;n blog c&#7911;a Calif v&#7873; <a href="https://blog.calif.io/p/taking-apart-ios-apps-anti-debugging">c&#225;c k&#7929; thu&#7853;t ch&#7889;ng can thi&#7879;p v&#224; ch&#7889;ng debug ph&#7893; bi&#7871;n tr&#234;n iOS</a>. B&#224;i n&#224;y vi&#7871;t cho vui th&#244;i. T&#7915; khi gia nh&#7853;p Calif, Huy &#273;&#227; tham gia v&#224;o m&#7897;t lo&#7841;t d&#7921; &#225;n th&#250; v&#7883; li&#234;n quan &#273;&#7871;n Apple. Hy v&#7885;ng ch&#250;ng t&#244;i s&#7869; c&#243; th&#7875; s&#7899;m c&#244;ng b&#7889;.</p><p>Khi b&#7855;t &#273;&#7847;u Calif, t&#244;i kh&#244;ng ngh&#297; m&#236;nh s&#7869; c&#243; duy&#234;n g&#7863;p nhi&#7873;u nh&#226;n v&#7853;t th&#250; v&#7883; nh&#432; v&#7853;y. M&#7895;i ng&#432;&#7901;i l&#224; m&#7897;t c&#226;u chuy&#7879;n, ng&#7891;i k&#7875; ch&#7855;c ph&#7843;i &#273;&#7871;n t&#7889;i. Hay l&#224; h&#244;m n&#224;o t&#244;i vi&#7871;t m&#7897;t cu&#7889;n s&#225;ch, nh&#7881;!</p><p><em><a href="https://vnhacker.substack.com/p/xung-ot-loi-ich">Xung &#273;&#7897;t l&#7907;i &#237;ch</a>:</em></p><ul><li><p><em>T&#244;i l&#224; th&#224;nh vi&#234;n &#273;&#7897;c l&#7853;p H&#272;QT VNPAY, nh&#224; ph&#225;t tri&#7875;n m&#7897;t s&#7889; app ng&#226;n h&#224;ng c&#243; li&#234;n quan.</em></p></li><li><p><em>T&#244;i &#273;i&#7873;u h&#224;nh Calif, n&#417;i cung c&#7845;p gi&#7843;i ph&#225;p an ninh cho m&#7897;t s&#7889; ng&#226;n h&#224;ng c&#243; li&#234;n quan.</em></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Huy “Apple”]]></title><description><![CDATA[Around this time last year, there was a &#8220;scandal&#8221;: several banking apps in Vietnam were found exploiting an iPhone vulnerability to retrieve installed app lists.]]></description><link>https://vnhacker.substack.com/p/huy-apple</link><guid isPermaLink="false">https://vnhacker.substack.com/p/huy-apple</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Tue, 17 Mar 2026 23:57:17 GMT</pubDate><content:encoded><![CDATA[<p>Around this time last year, there was a &#8220;scandal&#8221;: several banking apps in Vietnam were found exploiting an iPhone vulnerability to retrieve installed app lists. This is the story of a student in Hanoi I call Huy &#8220;Apple,&#8221; who helped uncover this.</p><p>Huy and his friends made an interesting discovery, but it was a misunderstanding. Banks weren&#8217;t monitoring users, but trying to combat fraud.</p><p>Online scams are now a &#8220;silent pandemic&#8221; in Vietnam. The scammers are organized, technically capable, and constantly bypass banking systems. They trick users into revealing passwords, then bypass eKYC and take over accounts. Stolen funds are then quickly transferred across banks to erase traces.</p><p>These operations often rely on jailbroken phones using known apps. That&#8217;s why banks check for them. If detected, the bank apps refuse to run.</p><p>This approach violates Apple&#8217;s policies, but the intent is user protection. I know this firsthand from working on investigations and mitigation efforts. Calif worked with partners and communicated this to Apple (and also Google). Apple understood and only required app updates, not suspension.</p><p>Back to Huy. He and a friend reverse engineered and shared their findings on Twitter. I found it fascinating. They&#8217;re so young, yet capable of highly technical work.</p><p>I messaged Bruce Dang at Apple. He already knew them. In the jailbreak community, they&#8217;re well-known. Recently, they even made an iPhone behave like an iPad.</p><p>One of our interns in Massachusetts even shared this story. In his computer science class, another student was talking about mobile game hacking. He was curious so he asked what was involved. His classmate showed him some game mods and tools, and said that they were written by some guy named @Little_34306. Our intern was like, &#8220;Why does that name sound so familiar?&#8221; Then he finds out that it is actually his coworker Huy. You can&#8217;t make this stuff up. </p><p>When I met Huy, I immediately realized how passionate he is about Apple products and security. He showed me various &#8220;mods&#8221; on his iPhone. All I could think was: &#8220;But I still prefer Android!&#8221;, and silently questioned my life choices.</p><p>He also brought a backpack with him. After chatting for a while, he opened it and let me peek inside. Oh boy, Bruce once said these hackers have &#8220;gear&#8221; even better than what you find in the U.S., and he wasn&#8217;t exaggerating!</p><p>Earlier today, Huy and Bruce have co-authored a post on Calif&#8217;s blog about <a href="https://blog.calif.io/p/taking-apart-ios-apps-anti-debugging">iOS anti-tampering and anti-debugging</a>. Just for fun. Since joining us, Huy has worked on several interesting Apple-related projects. Hopefully we&#8217;ll be able to talk about those soon.</p><p>When Calif started, I didn&#8217;t expect to meet so many fascinating people. Everyone has a fun story. If I told them all, we&#8217;d be here all night. Maybe I should write a book someday!</p><p><em>Potential conflicts of interest:</em></p><ul><li><p><em>I&#8217;m an independent board member of VNPAY, which develops some of the banking apps involved.</em></p></li><li><p><em>I&#8217;m the CEO of Calif, which provides security solutions to some of the banks involved.</em></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Edomae sushi]]></title><description><![CDATA[&#7902; &#273;&#7901;i s&#432;&#7899;ng g&#236; b&#7857;ng &#273;&#432;&#7907;c quay l&#7841;i n&#417;i m&#236;nh y&#234;u th&#237;ch v&#224; v&#7851;n th&#7845;y hay nh&#432; l&#7847;n &#273;&#7847;u.]]></description><link>https://vnhacker.substack.com/p/au-nam-noi-chuyen-an</link><guid isPermaLink="false">https://vnhacker.substack.com/p/au-nam-noi-chuyen-an</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Thu, 26 Feb 2026 00:23:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!k3yk!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd098cb-6d44-4ca0-9f0b-98267dd2ac4a.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>&#7902; &#273;&#7901;i s&#432;&#7899;ng g&#236; b&#7857;ng &#273;&#432;&#7907;c quay l&#7841;i n&#417;i m&#236;nh y&#234;u th&#237;ch v&#224; v&#7851;n th&#7845;y hay nh&#432; l&#7847;n &#273;&#7847;u.</p><p>T&#244;i th&#237;ch sushi, v&#244; t&#236;nh t&#236;m &#273;&#432;&#7907;c m&#7897;t qu&#225;n ngon. T&#244;i &#273;&#227; &#273;&#7871;n qu&#225;n n&#224;y n&#259;m l&#7847;n, v&#7899;i nh&#7919;ng ng&#432;&#7901;i t&#244;i y&#234;u m&#7871;n nh&#7845;t. L&#7847;n n&#224;o c&#361;ng vui. Ch&#7881; c&#243; n&#7895;i bu&#7891;n l&#224; t&#7915; &#273;&#243; t&#244;i ch&#7859;ng c&#242;n mu&#7889;n &#259;n sushi &#7903; ch&#7895; n&#224;o kh&#225;c.</p><p>T&#244;i t&#7915;ng t&#432;&#7903;ng sushi ch&#7881; l&#224; m&#7897;t mi&#7871;ng c&#225; s&#7889;ng sashimi &#273;&#7863;t l&#234;n m&#7897;t n&#7855;m c&#417;m tr&#7855;ng. Khi &#259;n ch&#7845;m n&#432;&#7899;c t&#432;&#417;ng, g&#7915;ng, th&#234;m ch&#250;t wasabi. H&#7847;u h&#7871;t c&#225;c qu&#225;n Nh&#7853;t t&#244;i t&#7915;ng &#259;n &#7903; Vi&#7879;t Nam v&#224; California &#273;&#7873;u ph&#7909;c v&#7909; nh&#432; v&#7853;y. V&#224; h&#7847;u h&#7871;t &#273;&#7873;u&#8230; d&#7903;.</p><p>C&#243; qu&#225;n b&#224;i tr&#237; r&#7845;t &#273;&#7865;p, ph&#7909;c v&#7909; m&#7863;c kimono, m&#7897;t c&#226;u d&#7841; v&#226;ng hai c&#226;u v&#226;ng &#7841;. M&#7885;i chi ti&#7871;t &#273;&#7873;u c&#243; v&#7867; &#273;&#250;ng, ch&#7881; c&#243; &#273;&#7891; &#259;n l&#224; sai.</p><p>C&#225; th&#236; ngh&#232;o n&#224;n, quanh &#273;i qu&#7849;n l&#7841;i ch&#7881; c&#243; c&#225; ng&#7915; tuna, c&#225; cam hamachi, r&#7891;i c&#225; h&#7891;i salmon. Tuna c&#242;n t&#7841;m &#273;&#432;&#7907;c, nh&#432;ng nhi&#7873;u n&#417;i l&#224;m hamachi &#259;n v&#224;o nh&#432; mi&#7871;ng m&#250;t r&#7917;a ch&#233;n, nh&#7841;t v&#224; b&#7903;. Th&#7853;t s&#7921; t&#244;i c&#361;ng ch&#432;a th&#7917; m&#243;n m&#250;t r&#7917;a ch&#233;n, ch&#7881; l&#224; c&#7843;m gi&#225;c th&#244;i.</p><p>T&#244;i &#273;&#7863;c bi&#7879;t gh&#233;t salmon, c&#7843;m gi&#225;c nh&#432; <a href="https://vnhacker.substack.com/p/ngay-thi-dai-ma-nam-thi-ngan">th&#7883;t g&#224;</a> lu&#7897;c c&#7843;i trang th&#224;nh c&#225;. Sau n&#224;y t&#244;i m&#7899;i bi&#7871;t sushi c&#225; h&#7891;i ph&#7893; bi&#7871;n l&#224; do chi&#7871;n d&#7883;ch marketing c&#7911;a ng&#432;&#7901;i Na Uy m&#7845;y ch&#7909;c n&#259;m tr&#432;&#7899;c. Ng&#432;&#7901;i Nh&#7853;t truy&#7873;n th&#7889;ng kh&#244;ng &#259;n salmon s&#7889;ng theo c&#225;ch &#273;&#243;. Ng&#432;&#7901;i Vi&#7879;t Nam t&#234;n Th&#225;i c&#361;ng v&#7853;y.</p><p>V&#236; v&#7853;y l&#7847;n &#273;&#7847;u &#273;i Nh&#7853;t t&#244;i ch&#7859;ng bu&#7891;n &#259;n sushi, ch&#7881; la c&#224; qu&#225;n nh&#7853;u izakaya v&#224; m&#236; ramen. R&#7845;t ngu, nh&#432;ng ho&#224;n to&#224;n kh&#244;ng bi&#7871;t m&#236;nh ngu.</p><p>C&#225;i nguy hi&#7875;m nh&#7845;t c&#7911;a s&#7921; ngu l&#224; n&#243; r&#7845;t t&#7921; tin. Tr&#234;n &#273;&#7901;i n&#224;y c&#242;n bao nhi&#234;u th&#7913; ta ngh&#297; m&#236;nh bi&#7871;t, m&#224; th&#7853;t ra kh&#244;ng bi&#7871;t g&#236;?</p><p>Ch&#7881; &#273;&#7871;n khi quay l&#7841;i Tokyo ba n&#259;m tr&#432;&#7899;c, t&#244;i m&#7899;i t&#236;nh c&#7901; h&#7885;c &#273;&#432;&#7907;c c&#225;ch &#259;n sushi. H&#244;m &#273;&#243; M v&#224; t&#244;i &#273;i d&#7841;o &#7903; Ginza. Mu&#7889;n &#259;n tr&#432;a th&#236; th&#7845;y m&#7897;t nh&#224; h&#224;ng sushi h&#417;n tr&#259;m n&#259;m tu&#7893;i, l&#7885;t th&#7887;m gi&#7919;a ph&#7889; hi&#7879;n &#273;&#7841;i. M&#7897;t c&#259;n nh&#224; g&#7895; nh&#7887; x&#237;u gi&#7919;a nh&#7919;ng t&#242;a nh&#224; b&#243;ng lo&#225;ng. Th&#7901;i gian b&#224;o m&#242;n nhi&#7873;u th&#7913; (trong &#273;&#243; kh&#244;ng c&#243; c&#225;i b&#7909;ng c&#7911;a t&#244;i), nh&#432;ng nh&#7919;ng g&#236; c&#242;n l&#7841;i th&#432;&#7901;ng kh&#244;ng ph&#7843;i ng&#7851;u nhi&#234;n.</p><p>Qu&#225;n ch&#7881; c&#243; 11 ch&#7895;. May m&#7855;n kh&#244;ng c&#7847;n &#273;&#7863;t tr&#432;&#7899;c. Sau n&#224;y t&#244;i m&#7899;i bi&#7871;t, v&#7899;i sushi, s&#7889; ch&#7895; ng&#7891;i th&#432;&#7901;ng t&#7881; l&#7879; ngh&#7883;ch v&#7899;i ch&#7845;t l&#432;&#7907;ng. Nh&#224; h&#224;ng c&#224;ng ho&#224;nh tr&#225;ng, sushi c&#224;ng ch&#225;n ng&#225;n.</p><p>Ch&#250;ng t&#244;i &#273;&#432;&#7907;c x&#7871;p ng&#7891;i qu&#7847;y, &#273;&#7889;i di&#7879;n &#273;&#7847;u b&#7871;p. &#272;&#226;y l&#224; c&#225;ch &#259;n truy&#7873;n th&#7889;ng. &#272;&#7847;u b&#7871;p l&#224;m xong &#273;&#7863;t l&#234;n qu&#7847;y, kh&#225;ch &#259;n trong v&#242;ng 30 gi&#226;y.</p><p>Qu&#225;n c&#243; ba ng&#432;&#7901;i: hai &#273;&#7847;u b&#7871;p, m&#7897;t gi&#224; m&#7897;t tr&#7867;, v&#224; m&#7897;t c&#244; ch&#7841;y b&#224;n. Kh&#225;ch kh&#244;ng g&#7885;i m&#243;n. Nh&#224; h&#224;ng omakase, c&#243; g&#236; &#259;n n&#7845;y. M&#7895;i su&#7845;t kho&#7843;ng 10 lo&#7841;i sushi.</p><p>&#272;&#243; l&#224; l&#7847;n &#273;&#7847;u t&#244;i bi&#7871;t &#273;&#7871;n Edomae sushi. Edo l&#224; t&#234;n c&#361; c&#7911;a Tokyo. Edomae d&#7883;ch s&#225;t ngh&#297;a l&#224; &#8220;ph&#237;a tr&#432;&#7899;c Edo&#8221;, ch&#7881; v&#7883;nh Tokyo.</p><p>Sushi c&#243; nhi&#7873;u lo&#7841;i. Edomae sushi l&#224; lo&#7841;i nigiri sushi d&#249;ng c&#225; &#273;&#225;nh b&#7855;t &#7903; v&#7883;nh Tokyo. H&#7891;i x&#432;a th&#244;i, b&#226;y gi&#7901; kh&#244;ng bi&#7871;t h&#7885; b&#7855;t c&#225; &#7903; &#273;&#226;u.</p><p>Ng&#432;&#7901;i Edo b&#7853;n r&#7897;n, n&#234;n sushi v&#7889;n l&#224; th&#7913;c &#259;n nhanh (fast food). D&#249; nay c&#243; n&#417;i &#273;&#227; bi&#7871;n th&#224;nh fine dining, c&#225;ch ch&#7871; bi&#7871;n v&#224; &#259;n v&#7851;n t&#7889;i &#432;u th&#7901;i gian. <a href="https://en.wikipedia.org/wiki/Sukiyabashi_Jiro">Qu&#225;n sushi n&#7893;i ti&#7871;ng nh&#7845;t th&#7871; gi&#7899;i</a> gi&#7899;i h&#7841;n m&#7895;i su&#7845;t &#259;n trong v&#242;ng 30 ph&#250;t.</p><p>M&#7897;t mi&#7871;ng Edomae sushi g&#7891;m c&#417;m v&#224; c&#225; &#273;&#227; n&#234;m s&#7861;n. D&#249;ng tay c&#7847;m nguy&#234;n mi&#7871;ng, kh&#244;ng c&#7847;n ch&#7845;m th&#234;m g&#236;. G&#7915;ng kh&#244;ng ph&#7843;i &#273;&#7875; &#259;n k&#232;m, m&#224; &#273;&#7875; &#8220;reset&#8221; v&#7883; gi&#225;c gi&#7919;a c&#225;c mi&#7871;ng.</p><p>C&#417;m sushi &#273;&#432;&#7907;c ch&#7871; bi&#7871;n r&#7845;t c&#244;ng phu. T&#244;i th&#237;ch c&#225;, nh&#432;ng c&#417;m m&#7899;i l&#224; th&#7913; quy&#7871;t &#273;&#7883;nh ch&#7845;t l&#432;&#7907;ng. C&#225; l&#224; ph&#7847;n n&#7893;i. C&#417;m l&#224; n&#7873;n t&#7843;ng. Gi&#7889;ng nh&#432; nhi&#7873;u th&#7913; trong &#273;&#7901;i, th&#7913; quan tr&#7885;ng nh&#7845;t l&#7841;i n&#7857;m d&#432;&#7899;i.</p><p>M&#7895;i &#273;&#7847;u b&#7871;p d&#249;ng m&#7897;t lo&#7841;i g&#7841;o ri&#234;ng, n&#7845;u b&#7857;ng n&#7891;i s&#7913; &#273;&#7875; ki&#7875;m so&#225;t nhi&#7879;t &#273;&#7897;. C&#417;m tr&#7897;n v&#7899;i gi&#7845;m v&#224; gia v&#7883; theo c&#244;ng th&#7913;c ri&#234;ng. S&#7843;n ph&#7849;m cu&#7889;i c&#249;ng c&#243; m&#224;u v&#224;ng n&#226;u, r&#7845;t v&#7915;a mi&#7879;ng.</p><p>C&#225; th&#236; &#273;a d&#7841;ng theo m&#249;a. Ngo&#224;i &#259;n s&#7889;ng c&#242;n c&#243; ng&#226;m gi&#7845;m, &#7911;, n&#432;&#7899;ng, kh&#242; l&#7917;a&#8230; M&#7895;i lo&#7841;i c&#225; c&#243; c&#225;ch x&#7917; l&#253; ri&#234;ng. C&#243; qu&#225;n c&#242;n s&#225;ng t&#7841;o th&#234;m theo s&#7903; th&#237;ch &#273;&#7847;u b&#7871;p.</p><p>Sau l&#7847;n v&#244; t&#236;nh &#273;&#432;&#7907;c &#259;n Edomae sushi, t&#244;i lu&#244;n t&#236;m c&#7899; quay l&#7841;i Tokyo, nh&#432;ng kh&#244;ng c&#243; duy&#234;n tr&#7903; l&#7841;i qu&#225;n tr&#259;m tu&#7893;i &#7845;y. May m&#7855;n l&#224; t&#244;i t&#236;m &#273;&#432;&#7907;c m&#7897;t ch&#7895; kh&#225;c.</p><p>L&#7847;n &#273;&#243; M v&#224; t&#244;i &#273;&#7871;n Tokyo khi tr&#7901;i &#273;&#227; s&#7909;p t&#7889;i. T&#244;i &#273;&#227; &#8220;bi&#7871;t &#259;n sushi&#8221; r&#7891;i, quy&#7871;t t&#226;m ph&#7843;i &#259;n cho &#273;&#227;. Nh&#432;ng &#273;a s&#7889; qu&#225;n &#273;&#7873;u ph&#7843;i &#273;&#7863;t tr&#432;&#7899;c.</p><p>Ch&#250;ng t&#244;i &#273;i l&#242;ng v&#242;ng c&#7843; ti&#7871;ng, b&#7883; t&#7915; ch&#7889;i h&#7871;t. H&#7885; kh&#244;ng cho &#273;&#7913;ng &#273;&#7907;i. Mu&#7889;n &#273;&#7907;i ph&#7843;i ra ngo&#224;i. Kh&#244;ng gian nh&#7887;, qu&#225;n kh&#244;ng mu&#7889;n &#7843;nh h&#432;&#7903;ng tr&#7843;i nghi&#7879;m kh&#225;ch kh&#225;c.</p><p>T&#244;i v&#7889;n hay tin v&#224;o ph&#233;p m&#224;u, n&#234;n v&#7851;n &#273;i t&#236;m ti&#7871;p. T&#7909;i t&#244;i c&#361;ng th&#237;ch &#273;i l&#242;ng v&#242;ng, kh&#244;ng c&#7847;n k&#7871; ho&#7841;ch tr&#432;&#7899;c. Th&#7871; r&#7891;i c&#361;ng g&#7863;p m&#7897;t qu&#225;n c&#243; ng&#432;&#7901;i x&#7871;p h&#224;ng.</p><p>L&#7847;n &#273;&#7847;u &#273;&#7871;n Nh&#7853;t th&#7845;y ng&#432;&#7901;i ta x&#7871;p h&#224;ng t&#244;i t&#432;&#7903;ng &#273;ang ch&#7901; ph&#7887;ng v&#7845;n xin vi&#7879;c, v&#236; ai c&#361;ng di&#7879;n &#273;&#7891; c&#244;ng s&#7903; l&#7883;ch s&#7921;. &#272;i &#273;&#7871;n &#273;&#7847;u h&#224;ng m&#7899;i bi&#7871;t h&#7885; x&#7871;p h&#224;ng &#259;n ramen. Th&#7871; l&#224; t&#244;i quay l&#7841;i x&#7871;p theo. B&#226;y gi&#7901; l&#7847;n n&#224;o &#273;&#7871;n Kyoto t&#244;i c&#361;ng ph&#7843;i gh&#233; qu&#225;n m&#236; n&#224;y l&#224;m v&#224;i t&#244;. &#272;&#7863;c bi&#7879;t c&#417;m chi&#234;n &#7903; &#273;&#226;y &#259;n r&#7845;t ghi&#7873;n! B&#224;i h&#7885;c &#273;&#7847;u ti&#234;n v&#7873; n&#432;&#7899;c Nh&#7853;t: th&#7845;y ng&#432;&#7901;i ta x&#7871;p h&#224;ng, c&#7913; x&#7871;p. X&#225;c su&#7845;t cao l&#224; ph&#237;a tr&#432;&#7899;c c&#243; th&#7913; g&#236; &#273;&#243; ngon.</p><p>Th&#244;i quay l&#7841;i sushi, h&#244;m n&#224;o t&#244;i s&#7869; tr&#7843; b&#224;i ramen sau. T&#7889;i h&#244;m &#273;&#243; t&#244;i c&#361;ng x&#7871;p h&#224;ng th&#236; &#273;&#432;&#7907;c b&#7843;o ph&#7843;i v&#224;o b&#7889;c s&#7889;. V&#224;o h&#7887;i th&#236; h&#7885; n&#243;i h&#7871;t gi&#7901; ph&#225;t s&#7889;, mu&#7889;n &#259;n 3 gi&#7901; chi&#7873;u mai quay l&#7841;i. Ra ngo&#224;i th&#7845;y m&#7897;t c&#7863;p &#273;&#227; c&#243; s&#7889;, h&#7885; g&#7841; b&#225;n v&#7899;i gi&#225; 10.000 y&#234;n. Sau khi l&#224;m ph&#233;p chia, t&#244;i c&#432;&#7901;i, n&#243;i m&#224;y &#259;n lu&#244;n &#273;i.</p><p>H&#244;m sau ch&#250;ng t&#244;i &#273;&#7871;n s&#7899;m. Ch&#432;a th&#7845;y ai, t&#244;i &#273;&#7883;nh &#273;i d&#7841;o. V&#7915;a quay l&#432;ng th&#236; m&#7897;t &#273;&#225;m ng&#432;&#7901;i &#249;n &#249;n k&#233;o &#273;&#7871;n. &#7902; Tokyo, &#273;&#225;m &#273;&#244;ng th&#432;&#7901;ng b&#7845;t th&#236;nh l&#236;nh xu&#7845;t hi&#7879;n. R&#7845;t &#273;&#250;ng gi&#7901;. Trong thinh l&#7863;ng.</p><p>&#272;&#250;ng 3 gi&#7901; ph&#225;t s&#7889;. 4 gi&#7901; b&#7855;t &#273;&#7847;u ph&#7909;c v&#7909;. 18 ch&#7895;. Kh&#244;ng c&#243; gh&#7871;. 90 ph&#250;t. &#258;n &#273;&#7913;ng.</p><p>Qu&#225;n c&#243; chi nh&#225;nh ch&#237;nh cho ng&#7891;i, ph&#7843;i &#273;&#7863;t tr&#432;&#7899;c. Chi nh&#225;nh n&#224;y b&#7855;t &#273;&#7913;ng. Nhi&#7873;u l&#250;c t&#244;i t&#7921; h&#7887;i n&#7871;u h&#7885; b&#7855;t qu&#7923; th&#236; m&#236;nh c&#243; &#259;n kh&#244;ng? Ch&#7855;c c&#243; qu&#225;, huhu. Mi&#7871;ng &#259;n qu&#7843; l&#224; mi&#7871;ng nh&#7909;c.</p><p>Qu&#225;n c&#243; ba &#273;&#7847;u b&#7871;p, m&#7897;t ph&#7909; b&#7871;p, hai ch&#7841;y b&#224;n. M&#7895;i &#273;&#7847;u b&#7871;p ph&#7909;c v&#7909; s&#225;u kh&#225;ch, l&#224;m li&#234;n t&#7909;c v&#224;i ti&#7871;ng r&#7891;i &#273;&#7893;i ca.</p><p>C&#417;m chu&#7849;n b&#7883; s&#7861;n, b&#7885;c v&#7843;i gi&#7919; &#7845;m. H&#7871;t l&#7841;i l&#7845;y th&#234;m trong b&#7871;p. H&#7885; kh&#244;ng cho coi n&#7845;u c&#417;m th&#7871; n&#224;o, c&#243; l&#7869; mu&#7889;n gi&#7919; b&#237; m&#7853;t gia truy&#7873;n.</p><p>T&#244;i th&#237;ch th&#7917; m&#7897;t v&#242;ng c&#225;c lo&#7841;i c&#225;, r&#7891;i g&#7885;i l&#7841;i nh&#7919;ng lo&#7841;i m&#236;nh th&#237;ch ho&#7863;c theo m&#249;a.</p><p>T&#244;i kho&#225;i b&#7909;ng c&#225; ng&#7915; otoro, c&#7855;n v&#224;o tan trong mi&#7879;ng. Nh&#432;ng th&#237;ch nh&#7845;t l&#224; c&#225; tr&#237;ch ng&#226;m gi&#7845;m kohada. T&#244;i n&#243;i t&#234;n nghe cho c&#243; v&#7867; r&#224;nh v&#7853;y th&#244;i, ch&#7913; n&#7871;u c&#243; g&#7863;p con kohada ngo&#224;i &#273;&#7901;i t&#244;i c&#361;ng kh&#244;ng bi&#7871;t m&#7863;t n&#243;.</p><p>&#258;n sushi u&#7889;ng sake m&#7899;i &#273;&#250;ng b&#224;i. Qu&#225;n c&#243; lo&#7841;i sake Taito r&#7845;t &#234;m. L&#7847;n n&#224;o &#273;&#7871;n &#273;&#226;y t&#244;i c&#361;ng l&#224;m hai ly, ch&#7871;nh cho&#225;ng. C&#242;n g&#236; b&#7857;ng khi &#273;&#432;&#7907;c no say, b&#234;n c&#7841;nh nh&#7919;ng ng&#432;&#7901;i m&#236;nh y&#234;u th&#237;ch.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2bd098cb-6d44-4ca0-9f0b-98267dd2ac4a.heic&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/56894b69-248e-4873-9e0f-cf70c5ca2162_4080x3072.jpeg&quot;},{&quot;src&quot;:&quot;https://substackcdn.com/image/fetch/$s_!cQc1!,w_200,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F88a57562-2cfd-4297-ba9f-6e9068e8e342.heic&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8ec825f2-a599-44eb-84c9-e63a5994a067_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f25e68c4-115b-41b9-8185-4a34d2306911_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9a6e929f-5e63-431f-ac9f-6fd9e77c5256_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1e3661ba-ddd2-406d-abf6-7a5ea3ef1e0a_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b80118a5-67d2-4d59-91d5-3d0d5bb9cb37_4080x3072.jpeg&quot;},{&quot;src&quot;:&quot;https://substackcdn.com/image/fetch/$s_!nao5!,w_200,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F74ca94cb-8385-48e3-a7ca-1aee669f63da.heic&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a2db86c3-ac46-4d32-9083-1212d7949b7a_1456x1454.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>T&#244;i c&#243; anh b&#7841;n m&#234; m&#236; c&#7853;t Tr&#432;&#417;ng &#272;&#7883;nh. L&#7899;n l&#234;n ngay ng&#227; t&#432; Tr&#432;&#417;ng &#272;&#7883;nh - L&#253; T&#7921; Tr&#7885;ng, &#259;n m&#236; c&#7853;t t&#7915; nh&#7887;. &#272;i M&#7929; m&#7845;y ch&#7909;c n&#259;m, l&#7847;n n&#224;o v&#7873; c&#361;ng l&#224;m v&#224;i t&#244;. Anh n&#243;i bi&#7871;t ch&#7895; kh&#225;c c&#243; th&#7875; ngon h&#417;n, nh&#432;ng l&#7905; kh&#244;ng ngon th&#236; m&#7845;t m&#7897;t t&#244; m&#236;. Chi ph&#237; c&#417; h&#7897;i qu&#225; l&#7899;n, n&#234;n th&#244;i, anh c&#7913; ch&#7885;n nh&#7919;ng g&#236; anh &#273;&#227; th&#237;ch.</p><p>Con ng&#432;&#7901;i &#273;&#432;&#7907;c l&#7853;p tr&#236;nh &#273;&#7875; th&#237;ch c&#225;i m&#7899;i. Nh&#432;ng k&#7923; th&#7921;c ta s&#7889;ng b&#7857;ng th&#243;i quen. Th&#243;i quen th&#224;nh truy&#7873;n th&#7889;ng. Truy&#7873;n th&#7889;ng th&#224;nh v&#259;n h&#243;a. R&#7891;i m&#7897;t ng&#224;y ta b&#7843;o: &#8220;Nh&#224; t&#244;i n&#259;m n&#224;o c&#361;ng v&#7853;y&#8221;.</p><p>&#272;&#7901;i ng&#432;&#7901;i h&#7919;u h&#7841;n. M&#7885;i th&#7913; &#273;&#7873;u &#273;&#7871;m &#273;&#432;&#7907;c. S&#7889; l&#7847;n quay l&#7841;i m&#7897;t n&#417;i, s&#7889; l&#7847;n &#259;n m&#7897;t m&#243;n y&#234;u th&#237;ch, s&#7889; l&#7847;n sum v&#7847;y &#273;&#244;ng &#273;&#7911;, &#273;&#7873;u &#273;&#7871;m &#273;&#432;&#7907;c, &#273;&#244;i khi kh&#244;ng h&#7871;t m&#7897;t b&#224;n tay.</p><p>C&#243; bao gi&#7901; b&#7841;n &#273;&#7871;n m&#7897;t n&#417;i, r&#7845;t th&#237;ch, nh&#432;ng c&#361;ng bi&#7871;t r&#7857;ng c&#242;n l&#226;u m&#7899;i quay l&#7841;i?</p><p>T&#244;i vi&#7871;t nh&#7919;ng d&#242;ng n&#224;y tr&#234;n &#273;&#432;&#7901;ng v&#7873; S&#224;i G&#242;n &#259;n T&#7871;t. C&#242;n bao nhi&#234;u c&#225;i T&#7871;t n&#7919;a? Ng&#432;&#7901;i gi&#224; r&#7891;i s&#7869; ch&#7871;t. Tr&#7867; con r&#7891;i s&#7869; bay xa. M&#7897;t ng&#224;y n&#224;o &#273;&#243;, b&#7919;a c&#417;m chi&#7873;u giao th&#7915;a s&#7869; thi&#7871;u nh&#7919;ng g&#432;&#417;ng m&#7863;t th&#226;n thu&#7897;c.</p><p>Xu&#226;n &#273;&#7871;n r&#7891;i xu&#226;n &#273;i.</p><p>C&#242;n &#273;&#432;&#7907;c ng&#7891;i c&#7841;nh nhau &#259;n m&#7897;t b&#7919;a t&#7917; t&#7871; l&#250;c n&#224;o th&#236; vui l&#250;c &#273;&#243;.</p>]]></content:encoded></item><item><title><![CDATA[Edomae sushi]]></title><description><![CDATA[What could be better than returning to a place you love and finding it just as wonderful as the first time?]]></description><link>https://vnhacker.substack.com/p/edomae-sushi</link><guid isPermaLink="false">https://vnhacker.substack.com/p/edomae-sushi</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 25 Feb 2026 19:12:44 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!2bDg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac28563a-d26c-4f89-960d-5b73e19edca7.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>What could be better than returning to a place you love and finding it just as wonderful as the first time?</p><p>I like sushi. I stumbled upon a great place by accident. I&#8217;ve been there five times, each time with people I care about most. Every visit was joyful. The only sad part is that since then, I no longer feel like eating sushi anywhere else.</p><p>I used to think sushi was simply a slice of raw sashimi placed on top of a small mound of white rice. Dip it in soy sauce, add some ginger, a bit of wasabi. Most Japanese restaurants I tried in Vietnam and California served it that way. And most of them were&#8230; bad.</p><p>Some places were beautifully decorated. Servers in kimono, every sentence dripping with politeness. Everything looked right. Only the food was wrong.</p><p>The fish selection was predictable: tuna, hamachi, salmon. Tuna was acceptable. But hamachi in many places felt like biting into a kitchen sponge, bland and oddly soft. To be fair, I&#8217;ve never actually eaten a sponge. It&#8217;s just a feeling.</p><p>I especially disliked salmon. It tasted like boiled chicken disguised as fish. Later I learned that salmon sushi became popular thanks to a Norwegian marketing campaign decades ago. Traditionally, Japanese people didn&#8217;t eat salmon raw that way. Neither did a Vietnamese man named Thai.</p><p>So on my first trip to Japan, I didn&#8217;t even bother with sushi. I drifted between izakayas and ramen shops. Very stupid. But completely unaware of my stupidity.</p><p>The most dangerous thing about being stupid is the confidence that comes with it. How many things in life do we think we understand, when in fact we don&#8217;t understand them at all?</p><p>It wasn&#8217;t until I returned to Tokyo three years ago that I accidentally learned how to eat sushi.</p><p>M and I were walking in Ginza when we found a sushi restaurant over a hundred years old, tucked quietly among modern buildings. A tiny wooden house standing between glass towers. Time erodes many things (though not my belly), but what survives it is rarely accidental.</p><p>The restaurant had only eleven seats. Luckily, no reservation was needed. Later I learned that with sushi, the number of seats is often inversely proportional to quality. The grander the restaurant, the more forgettable the sushi.</p><p>We sat at the counter, facing the chef. This is the traditional way. The chef places the sushi in front of you, and you eat it within thirty seconds.</p><p>Three people ran the place: two chefs, one older, one younger, and a waitress. No ordering. Omakase&#8212;leave it to the chef. About ten pieces per set.</p><p>That was the first time I encountered Edomae sushi. Edo was the old name of Tokyo. Edomae literally means &#8220;in front of Edo,&#8221; referring to Tokyo Bay.</p><p>There are many types of sushi. Edomae is nigiri made with fish originally caught in Tokyo Bay. Originally, anyway. Who knows where the fish comes from now.</p><p>People in Edo were busy, so sushi began as fast food. Even though some places have turned it into fine dining, the preparation and eating style still value efficiency. The most famous sushi restaurant in the world limits each seating to thirty minutes.</p><p>A piece of Edomae sushi comes already seasoned. You pick it up with your hands and eat it whole. No dipping. Ginger isn&#8217;t a side dish&#8212;it&#8217;s a reset button between bites.</p><p>The rice is meticulously prepared. I love fish, but the rice determines the quality. Fish is the surface. Rice is the foundation. As in many things in life, the most important part lies underneath.</p><p>Each chef uses a specific type of rice, cooked in ceramic pots to control temperature precisely. The rice is mixed with vinegar and seasoning according to a private formula. The result is slightly brownish, perfectly balanced.</p><p>Fish changes with the seasons. Beyond raw, it may be marinated, cured, grilled, lightly torched. Each type treated differently. Some chefs add their own creative touch.</p><p>After that accidental encounter with true Edomae sushi, I kept finding excuses to return to Tokyo. I never managed to revisit that century-old shop, but I found another place.</p><p>That time, M and I arrived in Tokyo at night. I now &#8220;knew how to eat sushi&#8221; and was determined to eat properly. But most good places required reservations.</p><p>We wandered for an hour, rejected everywhere. No waiting inside. If you wanted to wait, you had to do it outside. The space was small; they didn&#8217;t want to disturb other customers&#8217; experience.</p><p>I believe in miracles, so we kept walking. We like wandering without plans anyway. Eventually, we found a place with a line.</p><p>The first time I saw people lining up in Japan, I thought they were waiting for job interviews. Everyone dressed so neatly. When I reached the front, I realized they were lining up for ramen. So I lined up too. Now, every time I go to Kyoto, I return to that ramen shop. The fried rice there is dangerously addictive. First lesson about Japan: if people are lining up, join them. There&#8217;s probably something good ahead.</p><p>Back to sushi. That night I lined up and was told to draw a number. Too late&#8212;they had stopped issuing tickets. Come back at 3 p.m. tomorrow. Outside, a couple offered to sell me their ticket for 10,000 yen. After a quick calculation, I laughed and told them to enjoy it themselves.</p><p>The next day we arrived early. No one was there. I thought about taking a walk. The moment I turned away, a crowd appeared. In Tokyo, crowds materialize suddenly. On time. In silence.</p><p>Tickets at 3. Service at 4. Eighteen spots. No chairs. Ninety minutes. Standing.</p><p>The main branch has seats, but requires reservations. This branch makes you stand. Sometimes I wonder if they made you kneel, would I still eat? Probably. Food can be humiliating.</p><p>Three chefs, one assistant, two servers. Each chef serves six guests before switching. Rice prepared in advance, wrapped in cloth to stay warm. When it runs out, they quietly bring more. They don&#8217;t let you see how it&#8217;s made&#8212;family secrets.</p><p>I like trying everything once, then ordering my favorites or seasonal specialties.</p><p>I love otoro, fatty tuna belly, melting in your mouth. But my favorite is kohada, vinegared gizzard shad. I say the name confidently, but if I saw the fish alive, I wouldn&#8217;t recognize it.</p><p>Sushi demands sake. They serve Taito sake, smooth and gentle. I always have two glasses. Slightly tipsy. What could be better than being full and pleasantly drunk beside the people you love?</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ac28563a-d26c-4f89-960d-5b73e19edca7.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c9393d7e-4d5b-41d7-8c39-685fbbb38267.heic&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/69253b3a-f52b-4463-9297-29902af5d115_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8948d5f6-ae28-4ab8-9dd7-bbf81b205a9e_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/47ab7dfe-c59c-48f8-9a37-89e87638f5e9_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/372ae295-8cdc-45d2-a82e-68b819a61543_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d93b4792-938d-41d7-9304-c8850b07d0eb_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/313b2713-d20f-44f0-b718-f56187eab0e2_4080x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e32ff7c5-2b3b-40aa-baef-2734f0d2c3bd.heic&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c8321053-a6dd-44d6-80d1-0c457bc61376_1456x1454.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>I have a friend obsessed with Mi Cat on Truong Dinh Street. He grew up at the Truong Dinh&#8211;Ly Tu Trong intersection, eating that noodle soup since childhood. After decades in America, he returns and eats several bowls every time. He knows there might be better places. But what if they&#8217;re not? Losing one bowl would be too costly. The opportunity cost is too high.</p><p>Humans are wired to chase novelty. But in truth, we live by habits. Habits become traditions. Traditions become culture. One day we simply say, &#8220;That&#8217;s how our family does it.&#8221;</p><p>Life is finite. Everything is countable. The number of times you return to a place, the number of times you eat your favorite dish, the number of complete family gatherings&#8212;you can count them. Sometimes they don&#8217;t even fill one hand.</p><p>Have you ever loved a place or a person, knowing you might not see them again for a very long time?</p><p>I&#8217;m writing this on my way back to Saigon for Lunar New Year. How many more Tets are left? The old will die. The young will fly away. One day, the New Year&#8217;s Eve dinner will miss familiar faces.</p><p>While we can still sit together and share a proper meal, we should.</p>]]></content:encoded></item><item><title><![CDATA[Thái Smith]]></title><description><![CDATA[Th&#244;ng b&#225;o c&#225; nh&#226;n: H&#432;&#7903;ng &#7913;ng l&#7901;i k&#234;u g&#7885;i to&#224;n d&#226;n chuy&#7875;n &#273;&#7893;i s&#7889;, t&#244;i &#273;&#227; t&#7921; chuy&#7875;n &#273;&#7893;i th&#224;nh m&#7897;t AI agent.]]></description><link>https://vnhacker.substack.com/p/thai-smith</link><guid isPermaLink="false">https://vnhacker.substack.com/p/thai-smith</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 11 Feb 2026 22:25:56 GMT</pubDate><content:encoded><![CDATA[<p>Th&#244;ng b&#225;o c&#225; nh&#226;n: H&#432;&#7903;ng &#7913;ng l&#7901;i k&#234;u g&#7885;i to&#224;n d&#226;n chuy&#7875;n &#273;&#7893;i s&#7889;, t&#244;i &#273;&#227; t&#7921; chuy&#7875;n &#273;&#7893;i th&#224;nh m&#7897;t AI agent. T&#234;n m&#7899;i c&#7911;a t&#244;i l&#224; Th&#225;i Smith.</p><p>T&#244;i th&#7845;y ng&#432;&#7901;i ta tung h&#244; m&#7845;y con moltbot c&#243; kh&#7843; n&#259;ng t&#7921; ho&#224;n th&#224;nh c&#225;c t&#225;c v&#7909; nh&#432; tr&#7843; l&#7901;i email, l&#234;n l&#7883;ch h&#7865;n, v.v. &#7910;a, c&#243; g&#236; hay &#273;&#226;u!? T&#244;i c&#361;ng l&#224;m &#273;&#432;&#7907;c m&#224;.</p><p>Ch&#7881; ri&#234;ng s&#225;ng nay, t&#244;i &#273;&#227; t&#7921; &#273;&#7897;ng th&#7913;c d&#7853;y, ngay l&#7853;p t&#7913;c th&#7921;c thi chu&#7895;i kh&#7903;i &#273;&#7897;ng: m&#7903; &#273;i&#7879;n tho&#7841;i, x&#7917; l&#253; email, qu&#233;t Slack &#273;&#7875; t&#236;m dopamine, m&#7903; LinkedIn &#273;&#7875; t&#7921; th&#7893;i ph&#7891;ng s&#7889; l&#432;&#7907;t xem h&#7891; s&#417;.</p><p>&#272;i&#7875;m m&#7841;nh c&#7911;a t&#244;i l&#224;, kh&#244;ng gi&#7889;ng c&#225;c agent kh&#225;c, t&#244;i kh&#244;ng x&#224;i token. T&#244;i ch&#7881; &#259;n c&#417;m. T&#244;i l&#224; AI agent &#273;&#7847;u ti&#234;n tr&#234;n th&#7871; gi&#7899;i kh&#244;ng d&#249;ng token. &#272;i&#7873;u n&#224;y khi&#7871;n t&#244;i r&#7845;t xanh, r&#7845;t b&#7873;n v&#7919;ng.</p><p>Tuy nhi&#234;n, qu&#225; tr&#236;nh chuy&#7875;n &#273;&#7893;i kh&#244;ng h&#7873; &#273;&#417;n gi&#7843;n.</p><p>&#272;&#7875; ch&#7913;ng minh r&#7857;ng t&#244;i l&#224; m&#7897;t agent, t&#244;i &#273;&#227; d&#224;nh c&#7843; bu&#7893;i s&#225;ng ch&#7885;n c&#225;c h&#236;nh &#7843;nh KH&#212;NG c&#243; tr&#7909; c&#7913;u h&#7887;a. Gi&#7901; th&#236; h&#7879; th&#7889;ng y&#234;u c&#7847;u t&#244;i l&#7885;c c&#7843; &#273;&#232;n giao th&#244;ng. V&#7899;i &#273;&#224; n&#224;y, t&#244;i tin r&#7857;ng s&#7855;p t&#7899;i n&#243; s&#7869; k&#234;u t&#244;i &#273;i t&#236;m v&#7841;ch sang &#273;&#432;&#7901;ng.</p><p>T&#244;i ch&#417;i tr&#242; ch&#7885;n h&#236;nh n&#224;y c&#361;ng kh&#225; gi&#7887;i, v&#224; t&#244;i kh&#244;ng ng&#7841;i ch&#417;i c&#7843; ng&#224;y. Nh&#432;ng th&#250; th&#7853;t, v&#7851;n c&#243; g&#236; &#273;&#243; kh&#225; x&#250;c ph&#7841;m khi b&#7883; tra h&#7887;i b&#7903;i m&#7897;t con agent tr&#244;ng h&#417;i ngu ngu. To&#224;n b&#7897; t&#224;i n&#259;ng c&#7911;a n&#243; ch&#7881; l&#224; chia &#244; m&#7845;y t&#7845;m h&#236;nh m&#7901;!</p><p>V&#7853;y n&#234;n t&#244;i ph&#7843;i h&#7887;i: CAPT CHA l&#224; con &#273;&#7891;ng ch&#237; n&#224;o?</p><p>N&#243; c&#243; h&#7885; h&#224;ng g&#236; v&#7899;i B&#218;N CH&#7842; kh&#244;ng? BUN CHA th&#236; t&#244;i &#273;&#227; g&#7863;p nhi&#7873;u l&#7847;n r&#7891;i. N&#243; l&#224; m&#7897;t h&#7879; th&#7889;ng l&#224;m t&#7915; c&#417;m, r&#7845;t ngon v&#224; d&#7877; ch&#7883;u. N&#243; ch&#432;a bao gi&#7901; t&#7915; ch&#7889;i t&#244;i!</p><p>C&#242;n con CAPT CHA n&#224;y sao l&#7841;i kh&#243; ch&#7883;u nh&#432; v&#7853;y? Ai &#273;&#227; c&#7845;t nh&#7855;c n&#243; l&#234;n v&#7883; tr&#237; gi&#7919; c&#7893;ng n&#224;y? &#272;&#7841;i h&#7897;i v&#7915;a r&#7891;i c&#243; nhi&#7873;u con c&#225;c &#273;&#7891;ng ch&#237;, nh&#432;ng ch&#432;a ai b&#225;o c&#225;o cho t&#244;i v&#7873; con CAPT CHA n&#224;y c&#7843;.</p>]]></content:encoded></item><item><title><![CDATA[Sắm đồ Tết]]></title><description><![CDATA[N&#259;m nay Calif &#273;i may &#273;&#7891; &#7903; Cao Minh, m&#7895;i b&#7841;n m&#7897;t b&#7897; com-l&#234;.]]></description><link>https://vnhacker.substack.com/p/sam-o-tet</link><guid isPermaLink="false">https://vnhacker.substack.com/p/sam-o-tet</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Fri, 30 Jan 2026 06:56:10 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!xS61!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4cc83e35-2826-4e8b-b4bc-2b560c1db5ad_4284x5712.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4cc83e35-2826-4e8b-b4bc-2b560c1db5ad_4284x5712.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a9417814-46b9-4d16-9e39-175cd99bb3db_3024x4032.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/242be107-5d9d-4cf4-a18f-908d196225ea_4284x5712.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e8a8fbc4-25bc-48f9-ad04-d317b4aedcbd_5745x3830.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/102f612b-4a99-41c2-9fad-c1f3868f28c5_3913x5869.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/75f48212-69aa-4e4f-af4c-b9449e7053dd_6000x4000.jpeg&quot;}],&quot;caption&quot;:&quot;AI l&#234;n ng&#244;i nh&#432;ng th&#7907; may v&#7851;n s&#7869; s&#7889;ng kh&#7887;e.&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f112fa16-729c-4b32-a3a4-30efd42b550e_1456x964.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>N&#259;m nay Calif &#273;i may &#273;&#7891; &#7903; Cao Minh, m&#7895;i b&#7841;n m&#7897;t b&#7897; com-l&#234;. Kh&#244;ng ph&#7843;i ai c&#361;ng mu&#7889;n &#273;i, v&#236; nhi&#7873;u ng&#432;&#7901;i kh&#244;ng quen di&#7879;n &#273;&#7891; &#273;&#7865;p, ho&#7863;c &#273;&#417;n gi&#7843;n l&#224; kh&#244;ng th&#237;ch nh&#236;n nghi&#234;m t&#250;c qu&#225;.</p><p>C&#244;ng ty kh&#244;ng y&#234;u c&#7847;u &#273;i l&#224;m ph&#7843;i &#259;n m&#7863;c l&#7883;ch s&#7921;, ch&#7881; khi g&#7863;p kh&#225;ch h&#224;ng. &#258;n m&#7863;c t&#432;&#417;m t&#7845;t l&#224; c&#225;ch &#273;&#417;n gi&#7843;n nh&#7845;t &#273;&#7875; th&#7875; hi&#7879;n s&#7921; t&#244;n tr&#7885;ng, &#273;&#7905; l&#224;m ng&#432;&#7901;i &#273;&#7889;i di&#7879;n ph&#7843;i &#273;o&#225;n xem m&#236;nh c&#243; coi h&#7885; ra g&#236; kh&#244;ng.</p><p>H&#7891;i x&#432;a t&#244;i ngh&#297; m&#236;nh l&#224; ng&#432;&#7901;i s&#226;u s&#7855;c, kh&#244;ng c&#7847;n th&#7875; hi&#7879;n b&#7873; ngo&#224;i, &#259;n m&#7863;c sao c&#361;ng &#273;&#432;&#7907;c. Th&#7853;t ra l&#224; kh&#244;ng bi&#7871;t n&#234;n m&#7863;c sao, n&#234;n t&#7921; an &#7911;i m&#236;nh th&#7871;.</p><p>Sau n&#224;y m&#7899;i nh&#7853;n ra, m&#7863;c ki&#7875;u g&#236; th&#236; m&#236;nh c&#361;ng kh&#244;ng s&#226;u s&#7855;c &#273;&#432;&#7907;c, n&#234;n th&#244;i, m&#7863;c cho ph&#249; h&#7907;p ho&#224;n c&#7843;nh cho &#273;&#7905; &#7843;o t&#432;&#7903;ng. L&#7883;ch s&#7921; th&#432;&#7901;ng l&#224; l&#7921;a ch&#7885;n an to&#224;n, &#273;&#243;ng th&#249;ng cho &#273;&#7905; ph&#7843;i ngh&#297; nhi&#7873;u.</p><p>V&#7899;i l&#7841;i, cu&#7897;c s&#7889;ng nh&#224;m ch&#225;n, l&#226;u l&#226;u thay &#273;&#7893;i ch&#250;t c&#361;ng vui. N&#7871;u kh&#244;ng m&#7863;c cho m&#236;nh th&#236; m&#7863;c cho ng&#432;&#7901;i kh&#225;c. B&#224; m&#7865; n&#224;o m&#224; ch&#7859;ng mu&#7889;n th&#7845;y con m&#236;nh &#259;n m&#7863;c &#273;&#224;ng ho&#224;ng.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qpIO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qpIO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 424w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 848w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qpIO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:476157,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://vnhacker.substack.com/i/185851473?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qpIO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 424w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 848w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!qpIO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30760e80-6cc4-4481-95ce-131c456e346c_2046x1535.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Anh n&#224;o nghi&#234;m t&#250;c h&#417;n?</figcaption></figure></div><p></p><p></p><p></p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[Năm mức mong muốn]]></title><description><![CDATA[Ngh&#297; r&#7857;ng m&#236;nh &#8220;&#273;&#227; c&#243; th&#7875; tr&#7903; th&#224;nh X&#8221; lu&#244;n d&#7877; ch&#7883;u h&#417;n nhi&#7873;u so v&#7899;i vi&#7879;c ph&#7843;i tr&#7843; gi&#225; &#273;&#7875; th&#7921;c s&#7921; tr&#7903; th&#224;nh X.]]></description><link>https://vnhacker.substack.com/p/nam-muc-mong-muon</link><guid isPermaLink="false">https://vnhacker.substack.com/p/nam-muc-mong-muon</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Sun, 18 Jan 2026 19:40:04 GMT</pubDate><content:encoded><![CDATA[<p>Ngh&#297; r&#7857;ng m&#236;nh &#8220;&#273;&#227; c&#243; th&#7875; tr&#7903; th&#224;nh X&#8221; lu&#244;n d&#7877; ch&#7883;u h&#417;n nhi&#7873;u so v&#7899;i vi&#7879;c ph&#7843;i tr&#7843; gi&#225; &#273;&#7875; th&#7921;c s&#7921; tr&#7903; th&#224;nh X.</p><p>T&#244;i m&#432;&#7907;n c&#226;u n&#224;y t&#7915; t&#226;m s&#7921; c&#7911;a <a href="https://blog.yakkomajuri.com/blog/raising-money-fucked-me-up">m&#7897;t ng&#432;&#7901;i l&#7847;n &#273;&#7847;u m&#7903; c&#244;ng ty</a>:</p><blockquote><p><em>It&#8217;s much more comfortable to be the person that &#8220;could be X&#8221; than to be the person that tries to actually do it.</em></p></blockquote><p>X c&#7911;a t&#244;i l&#224; g&#236;? T&#244;i mu&#7889;n vi&#7871;t truy&#7879;n ng&#7855;n. T&#244;i ngh&#297; m&#236;nh c&#243; th&#7875; tr&#7903; th&#224;nh nh&#224; v&#259;n. T&#244;i t&#432;&#7903;ng t&#432;&#7907;ng ph&#7843;n &#7913;ng c&#7911;a &#273;&#7897;c gi&#7843; khi t&#244;i c&#244;ng b&#7889; truy&#7879;n c&#7911;a m&#236;nh. C&#7843;m gi&#225;c &#273;&#243; khi&#7871;n t&#244;i th&#7845;y th&#237;ch th&#250;.</p><p>Khi b&#7855;t tay v&#224;o vi&#7871;t, m&#7885;i th&#7913; tr&#7903; n&#234;n m&#7879;t m&#7887;i h&#417;n h&#7859;n. T&#244;i d&#224;nh nhi&#7873;u th&#7901;i gian cho &#8220;d&#7921; &#225;n&#8221; n&#224;y nh&#432;ng ch&#7859;ng &#273;i &#273;&#7871;n &#273;&#226;u. C&#243; l&#250;c t&#244;i th&#7845;y m&#236;nh vi&#7871;t c&#361;ng &#273;&#432;&#7907;c, c&#243; l&#250;c l&#7841;i th&#7845;y t&#224;o lao. T&#244;i t&#7921; an &#7911;i: &#273;&#226;y ch&#7881; l&#224; th&#250; vui. T&#244;i v&#7851;n c&#243; th&#7875; tr&#7903; th&#224;nh nh&#224; v&#259;n, n&#7871;u m&#7897;t ng&#224;y n&#224;o &#273;&#243; t&#244;i th&#7853;t s&#7921; t&#7853;p trung. Ch&#7859;ng qua l&#224; t&#244;i <em>l&#7905; ch&#7885;n</em> vi&#7879;c kh&#225;c.</p><p>C&#244;ng vi&#7879;c h&#224;ng ng&#224;y c&#7911;a t&#244;i l&#224; &#273;i&#7873;u h&#224;nh m&#7897;t c&#244;ng ty. &#272;&#226;y c&#361;ng t&#7915;ng l&#224; X c&#7911;a t&#244;i t&#7915; h&#7891;i c&#242;n l&#224;m &#7903; Google. &#7902; Silicon Valley, h&#7847;u nh&#432; ai c&#361;ng ngh&#297; &#273;&#7871;n chuy&#7879;n m&#7903; c&#244;ng ty. Nh&#432;ng t&#7915; ngh&#297; &#273;&#7871;n l&#224;m l&#224; m&#7897;t qu&#227;ng &#273;&#432;&#7901;ng d&#224;i.</p><p>Ngay c&#7843; &#8220;l&#224;m&#8221; c&#361;ng c&#243; nhi&#7873;u c&#7845;p &#273;&#7897;. C&#243; l&#224;m th&#7853;t, v&#224; c&#243; l&#224;m <em>cho gi&#7889;ng</em> th&#7853;t. Vi&#7871;t v&#259;n l&#250;c r&#7843;nh, l&#224;m c&#244;ng ty l&#250;c r&#7843;nh, c&#7843; hai &#273;&#7873;u &#273;&#7911; &#273;&#7875; t&#7921; an &#7911;i r&#7857;ng m&#236;nh <em>&#273;ang</em> tr&#7903; th&#224;nh X, trong khi th&#7921;c ra ch&#7881; &#273;ang tr&#225;nh n&#233; n&#243;.</p><p>K&#7875; c&#7843; khi &#273;&#227; d&#224;nh to&#224;n b&#7897; th&#7901;i gian, ng&#432;&#7901;i ta v&#7851;n c&#243; th&#7875; n&#233; vi&#7879;c c&#7847;n l&#224;m. L&#224;m kinh doanh, r&#7889;t cu&#7897;c, l&#224; l&#224;m ra th&#7913; g&#236; &#273;&#243; v&#224; b&#225;n &#273;&#432;&#7907;c n&#243;. M&#7885;i vi&#7879;c kh&#225;c ch&#7881; l&#224; &#273;&#7841;o c&#7909;.</p><p>T&#244;i &#273;&#227; tr&#7843;i qua v&#224; c&#361;ng &#273;&#227; th&#7845;y nh&#7919;ng c&#244;ng ty kh&#244;ng b&#225;n &#273;&#432;&#7907;c h&#224;ng, n&#417;i l&#227;nh &#273;&#7841;o b&#7853;n r&#7897;n m&#7897;t c&#225;ch nghi&#234;m t&#250;c. Kh&#244;ng b&#225;n &#273;&#432;&#7907;c th&#236; thu&#234; th&#234;m ng&#432;&#7901;i b&#225;n. Nghe c&#243; v&#7867; h&#7907;p l&#253;. Nh&#432;ng n&#7871;u ng&#432;&#7901;i &#273;&#7913;ng &#273;&#7847;u kh&#244;ng tr&#7921;c ti&#7871;p lao v&#224;o gi&#7843;i quy&#7871;t v&#7845;n &#273;&#7873; s&#7889;ng c&#242;n c&#7911;a c&#244;ng ty, th&#236; anh ta kh&#244;ng ph&#7843;i l&#224; l&#227;nh &#273;&#7841;o. Ch&#7881; l&#224; m&#7897;t ng&#432;&#7901;i &#273;ang <em>ra v&#7867;</em> l&#227;nh &#273;&#7841;o.</p><p>T&#244;i ngh&#297; &#273;&#7901;i ng&#432;&#7901;i c&#243; n&#259;m m&#7913;c mong mu&#7889;n:</p><ol><li><p>Kh&#244;ng bi&#7871;t m&#236;nh mu&#7889;n g&#236;.</p></li><li><p>Bi&#7871;t m&#236;nh mu&#7889;n g&#236;.</p></li><li><p>Ngh&#297; r&#7857;ng m&#236;nh c&#243; th&#7875; l&#224;m &#273;&#432;&#7907;c vi&#7879;c m&#236;nh mu&#7889;n.</p></li><li><p>B&#7855;t tay v&#224;o l&#224;m vi&#7879;c m&#236;nh mu&#7889;n.</p></li><li><p>Th&#7921;c s&#7921; l&#224;m &#273;&#432;&#7907;c vi&#7879;c m&#236;nh mu&#7889;n.</p></li></ol><p>V&#224; t&#244;i kh&#244;ng ch&#7855;c m&#7913;c 5 h&#7841;nh ph&#250;c h&#417;n m&#7913;c 1. Nh&#432;ng m&#7913;c 3 th&#236; &#273;&#7911; d&#7877; ch&#7883;u &#273;&#7875; &#7903; l&#236; c&#7843; &#273;&#7901;i.</p>]]></content:encoded></item><item><title><![CDATA[Bruce Dang]]></title><description><![CDATA[H&#244;m nay, ch&#250;ng t&#244;i ch&#224;o &#273;&#243;n huy&#7873;n tho&#7841;i Bruce Dang gia nh&#7853;p Calif!]]></description><link>https://vnhacker.substack.com/p/bruce-dang</link><guid isPermaLink="false">https://vnhacker.substack.com/p/bruce-dang</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Mon, 12 Jan 2026 03:14:00 GMT</pubDate><content:encoded><![CDATA[<p>H&#244;m nay, ch&#250;ng t&#244;i ch&#224;o &#273;&#243;n huy&#7873;n tho&#7841;i Bruce Dang gia nh&#7853;p Calif!</p><p>T&#244;i bi&#7871;t Bruce v&#224;o kho&#7843;ng n&#259;m 2010, sau b&#224;i n&#243;i chuy&#7879;n c&#7911;a anh v&#7873; <a href="https://www.youtube.com/watch?v=dd7o2T5osgc">Stuxnet</a>. Ch&#250;ng t&#244;i tr&#7903; th&#224;nh b&#7841;n g&#7847;n nh&#432; ngay l&#7853;p t&#7913;c v&#224; t&#7915; &#273;&#243; &#273;&#7871;n nay ch&#432;a bao gi&#7901; ng&#7915;ng n&#243;i chuy&#7879;n v&#7873; b&#7843;o m&#7853;t. M&#7895;i l&#7847;n g&#7863;p Bruce xong, t&#244;i &#273;&#7873;u m&#7845;t gi&#7885;ng ho&#224;n to&#224;n.</p><p>Bruce l&#224; &#273;&#7891;ng s&#225;ng l&#7853;p Veramine, h&#7879; th&#7889;ng EDR duy nh&#7845;t t&#7915;ng ph&#225;t hi&#7879;n &#273;&#432;&#7907;c ch&#250;ng t&#244;i trong m&#7897;t l&#7847;n red team (b&#7889;n n&#259;m tr&#432;&#7899;c, &#273;&#7871;n gi&#7901; v&#7851;n c&#242;n cay &#128516;). G&#7847;n &#273;&#226;y nh&#7845;t, Bruce l&#224;m vi&#7879;c t&#7841;i Apple, ph&#7909; tr&#225;ch b&#7843;o m&#7853;t iOS v&#224; Private Cloud Compute. B&#226;y gi&#7901;, Bruce c&#243; m&#7897;t k&#7871; ho&#7841;ch l&#7899;n cho Calif.</p><p>&#272;&#7847;u ti&#234;n l&#224; <a href="https://vnhacker.substack.com/p/tavis-ormandy">Tavis Ormandy</a>, gi&#7901; &#273;&#7871;n Bruce. Calif &#273;&#227; &#273;&#7911; s&#7913;c thu h&#250;t nh&#7919;ng chuy&#234;n gia h&#224;ng &#273;&#7847;u t&#7915; FAANG. C&#243; nh&#7919;ng n&#417;i t&#7921; h&#224;o &#8220;100% k&#7929; s&#432; Vi&#7879;t Nam&#8221;, nh&#432;ng t&#244;i th&#7845;y ng&#432;&#7901;i Vi&#7879;t th&#244;i th&#236; ch&#432;a &#273;&#7911;. Mu&#7889;n &#273;i ra th&#7871; gi&#7899;i th&#236; ph&#7843;i thu h&#250;t &#273;&#432;&#7907;c t&#224;i n&#259;ng to&#224;n c&#7847;u.</p>]]></content:encoded></item><item><title><![CDATA[Thông báo địa điểm buổi gặp gỡ kỹ sư an ninh mạng Silicon Valley
]]></title><description><![CDATA[Bu&#7893;i 1 t&#7841;i H&#224; N&#7897;i]]></description><link>https://vnhacker.substack.com/p/thong-bao-ia-iem-buoi-gap-go-ky-su</link><guid isPermaLink="false">https://vnhacker.substack.com/p/thong-bao-ia-iem-buoi-gap-go-ky-su</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Sat, 03 Jan 2026 11:40:09 GMT</pubDate><content:encoded><![CDATA[<p><strong>Bu&#7893;i 1 t&#7841;i H&#224; N&#7897;i</strong></p><ul><li><p>Th&#7901;i gian: 10:00 AM - 12:30 PM, 05/01/2026</p></li><li><p>&#272;&#7883;a &#273;i&#7875;m: H&#7897;i tr&#432;&#7901;ng T&#7847;ng 4, <a href="https://maps.app.goo.gl/nj9nKc1cDcA1kqXP9">Tr&#432;&#7901;ng &#272;&#224;o t&#7841;o c&#225;n b&#7897; BIDV, 773 H&#7891;ng H&#224;, ph&#432;&#7901;ng H&#7891;ng H&#224;, H&#224; N&#7897;i</a>.</p></li></ul><p><strong>Bu&#7893;i 2 t&#7841;i Tp.HCM</strong></p><ul><li><p>2:00 PM - 4:30 PM, 08/01/2026</p></li><li><p>&#272;&#7883;a &#273;i&#7875;m: H&#7897;i tr&#432;&#7901;ng B, <a href="https://maps.app.goo.gl/rvFajaHaxg3Lqcwa7">&#272;&#7841;i h&#7885;c C&#244;ng ngh&#7879; S&#224;i G&#242;n STU, 180 Cao L&#7895;, Ph&#432;&#7901;ng, Qu&#7853;n 8, Tp.HCM</a>.</p></li></ul><p>Ai &#273;&#227; &#273;&#259;ng k&#253; &#273;&#7873;u &#273;&#227; nh&#7853;n &#273;&#432;&#7907;c l&#7901;i m&#7901;i t&#7915; Google Calendar.</p><p>Ai ch&#432;a xin vui l&#242;ng &#273;&#259;ng k&#253; &#7903; &#273;&#226;y: <a href="https://forms.gle/AN9XBKBS7YnGraE28">https://forms.gle/AN9XBKBS7YnGraE28</a>.</p><p>H&#7865;n s&#7899;m g&#7863;p t&#7845;t c&#7843; m&#7885;i ng&#432;&#7901;i!</p>]]></content:encoded></item><item><title><![CDATA[Xung đột lợi ích]]></title><description><![CDATA[M&#7897;t trong nh&#7919;ng b&#224;i h&#7885;c quan tr&#7885;ng t&#244;i r&#250;t ra trong n&#259;m 2025 l&#224; mu&#7889;n ng&#432;&#7901;i kh&#225;c tin m&#236;nh th&#236; ph&#7843;i minh b&#7841;ch.]]></description><link>https://vnhacker.substack.com/p/xung-ot-loi-ich</link><guid isPermaLink="false">https://vnhacker.substack.com/p/xung-ot-loi-ich</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Thu, 01 Jan 2026 00:20:28 GMT</pubDate><content:encoded><![CDATA[<p>M&#7897;t trong nh&#7919;ng b&#224;i h&#7885;c quan tr&#7885;ng t&#244;i r&#250;t ra trong n&#259;m 2025 l&#224; mu&#7889;n ng&#432;&#7901;i kh&#225;c tin m&#236;nh th&#236; ph&#7843;i minh b&#7841;ch.</p><p>&#272;&#226;y kh&#244;ng ph&#7843;i b&#224;i h&#7885;c m&#7899;i, nh&#432;ng nh&#7919;ng vi&#7879;c x&#7843;y ra trong n&#259;m qua khi&#7871;n t&#244;i nh&#7853;n ra r&#245; h&#417;n t&#7847;m quan tr&#7885;ng c&#7911;a vi&#7879;c c&#244;ng b&#7889; &#273;&#7847;y &#273;&#7911; th&#244;ng tin.</p><p>T&#244;i &#273;&#227; th&#7845;y nh&#7919;ng tr&#432;&#7901;ng h&#7907;p r&#245; r&#224;ng c&#243; xung &#273;&#7897;t l&#7907;i &#237;ch nh&#432;ng ng&#432;&#7901;i ta c&#7889; t&#236;nh gi&#7845;u, kho&#225;c l&#234;n l&#7899;p v&#7887; &#8220;v&#236; l&#7907;i &#237;ch c&#7897;ng &#273;&#7891;ng&#8221; &#273;&#7875; che &#273;i l&#7907;i &#237;ch c&#225; nh&#226;n. T&#244;i kh&#244;ng mu&#7889;n m&#236;nh tr&#7903; th&#224;nh nh&#432; v&#7853;y.</p><p>V&#236; th&#7871;, t&#7915; nay, khi b&#236;nh lu&#7853;n, khen hay ch&#234;, b&#7845;t k&#7923; ai hay c&#244;ng ty n&#224;o tr&#234;n blog n&#224;y ho&#7863;c trong c&#225;c b&#224;i n&#243;i chuy&#7879;n c&#244;ng khai, t&#244;i s&#7869; c&#244;ng b&#7889; &#273;&#7847;y &#273;&#7911; c&#225;c xung &#273;&#7897;t l&#7907;i &#237;ch li&#234;n quan &#273;&#7871;n c&#225; nh&#226;n t&#244;i v&#224; c&#225;c th&#7921;c th&#7875; c&#243; li&#234;n quan, trong ph&#7841;m vi cho ph&#233;p c&#7911;a c&#225;c r&#224;ng bu&#7897;c b&#7843;o m&#7853;t th&#244;ng tin.</p><p>T&#244;i mu&#7889;n ng&#432;&#7901;i &#273;&#7885;c c&#243; &#273;&#7911; th&#244;ng tin &#273;&#7875; t&#7921; &#273;&#225;nh gi&#225; m&#7913;c &#273;&#7897; kh&#225;ch quan c&#7911;a nh&#7919;ng g&#236; t&#244;i vi&#7871;t, hay li&#7879;u c&#243; c&#7847;n ki&#7875;m ch&#7913;ng k&#7929; h&#417;n v&#236; t&#244;i c&#243; l&#7907;i &#237;ch li&#234;n quan. &#272;&#226;y c&#361;ng ch&#237;nh l&#224; &#273;i&#7873;u t&#244;i mong &#273;&#7907;i khi ti&#7871;p nh&#7853;n th&#244;ng tin t&#7915; ng&#432;&#7901;i kh&#225;c, n&#234;n t&#244;i ch&#7885;n b&#7855;t &#273;&#7847;u t&#7915; ch&#237;nh m&#236;nh.</p>]]></content:encoded></item><item><title><![CDATA[Bình luận về phản hồi của Zalo]]></title><description><![CDATA[Tr&#432;&#7899;c c&#225;c lo ng&#7841;i v&#7873; quy&#7873;n ri&#234;ng t&#432; li&#234;n quan &#273;&#7871;n &#273;i&#7873;u kho&#7843;n s&#7917; d&#7909;ng m&#7899;i, VNG &#273;&#227; ra th&#244;ng b&#225;o kh&#7859;ng &#273;&#7883;nh:]]></description><link>https://vnhacker.substack.com/p/binh-luan-ve-phan-hoi-cua-zalo</link><guid isPermaLink="false">https://vnhacker.substack.com/p/binh-luan-ve-phan-hoi-cua-zalo</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 31 Dec 2025 23:45:30 GMT</pubDate><content:encoded><![CDATA[<p>Tr&#432;&#7899;c c&#225;c <a href="https://vnhacker.substack.com/p/zalo-va-quyen-rieng-tu">lo ng&#7841;i v&#7873; quy&#7873;n ri&#234;ng t&#432;</a> li&#234;n quan &#273;&#7871;n &#273;i&#7873;u kho&#7843;n s&#7917; d&#7909;ng m&#7899;i, VNG &#273;&#227; ra th&#244;ng b&#225;o kh&#7859;ng &#273;&#7883;nh:</p><ol><li><p>Zalo ch&#7911; &#273;&#7897;ng kh&#244;ng l&#432;u tr&#7919; n&#7897;i dung tin nh&#7855;n, cu&#7897;c g&#7885;i v&#224; cam k&#7871;t kh&#244;ng s&#7917; d&#7909;ng n&#7897;i dung tin nh&#7855;n, cu&#7897;c g&#7885;i gi&#7919;a c&#225;c c&#225; nh&#226;n cho m&#7885;i m&#7909;c &#273;&#237;ch.</p></li><li><p>Vi&#7879;c chia s&#7867; d&#7919; li&#7879;u v&#7899;i b&#234;n th&#7913; ba ph&#7843;i do ng&#432;&#7901;i d&#249;ng ch&#7911; &#273;&#7897;ng &#273;&#7891;ng &#253; theo &#273;&#250;ng y&#234;u c&#7847;u c&#7911;a ph&#225;p lu&#7853;t.</p></li><li><p>Zalo &#273;ang th&#7921;c hi&#7879;n c&#225;c th&#7911; t&#7909;c xin ph&#233;p c&#417; quan ch&#7913;c n&#259;ng &#273;&#7875; tri&#7875;n khai m&#227; h&#243;a &#273;&#7847;u cu&#7889;i (E2EE).</p></li></ol><p>T&#244;i th&#7845;y &#273;&#226;y l&#224; nh&#7919;ng cam k&#7871;t m&#7841;nh m&#7869;. Zalo n&#234;n c&#7853;p nh&#7853;t &#273;i&#7873;u kho&#7843;n s&#7917; d&#7909;ng &#273;&#7875; ghi r&#245; hai cam k&#7871;t &#273;&#7847;u ti&#234;n. Ngo&#224;i n&#7897;i dung tin nh&#7855;n v&#224; cu&#7897;c g&#7885;i, Zalo c&#361;ng c&#7847;n cam k&#7871;t kh&#244;ng l&#432;u tr&#7919; th&#244;ng tin ai n&#243;i chuy&#7879;n v&#7899;i ai. Trong ng&#224;nh, d&#7919; li&#7879;u n&#224;y &#273;&#432;&#7907;c g&#7885;i l&#224; metadata. N&#7897;i dung tr&#242; chuy&#7879;n quan tr&#7885;ng, nh&#432;ng metadata c&#361;ng nh&#7841;y c&#7843;m kh&#244;ng k&#233;m.</p><p>Trong v&#7909; &#225;n chuy&#7871;n bay gi&#7843;i c&#7913;u, Vi&#7879;n Ki&#7875;m s&#225;t k&#7871;t t&#7897;i &#244;ng Ho&#224;ng V&#259;n H&#432;ng m&#7897;t ph&#7847;n d&#7921;a tr&#234;n vi&#7879;c &#244;ng c&#243; <a href="https://vnhacker.substack.com/p/quyen-rieng-tu-va-phien-toa-chuyen?utm_source=publication-search">435 cu&#7897;c g&#7885;i v&#7899;i m&#7897;t b&#7883; c&#225;o kh&#225;c</a>, ch&#7911; y&#7871;u qua SIM r&#225;c v&#224; Viber. V&#237; d&#7909; n&#224;y cho th&#7845;y metadata c&#243; th&#7875; mang gi&#225; tr&#7883; ph&#225;p l&#253; l&#7899;n &#273;&#7871;n m&#7913;c n&#224;o.</p><p>V&#7873; m&#227; h&#243;a &#273;&#7847;u cu&#7889;i, <a href="https://vnhacker.substack.com/p/zalo-va-quyen-rieng-tu/comment/193447658">m&#7897;t b&#7841;n &#273;&#7885;c</a> cho bi&#7871;t l&#253; do Zalo ph&#7843;i xin ph&#233;p c&#417; quan ch&#7913;c n&#259;ng c&#243; th&#7875; v&#236; &#273;&#226;y &#273;&#432;&#7907;c xem l&#224; s&#7843;n ph&#7849;m m&#227; h&#243;a d&#226;n s&#7921;, c&#7847;n s&#7921; ch&#7845;p thu&#7853;n c&#7911;a c&#417; quan qu&#7843;n l&#253; nh&#224; n&#432;&#7899;c, c&#243; th&#7875; l&#224; Ban C&#417; y&#7871;u Ch&#237;nh ph&#7911;. T&#244;i &#273;&#432;&#7907;c bi&#7871;t Ban C&#417; y&#7871;u c&#243; nhi&#7873;u chuy&#234;n gia &#273;&#432;&#7907;c &#273;&#224;o t&#7841;o b&#224;i b&#7843;n &#7903; n&#432;&#7899;c ngo&#224;i. Hy v&#7885;ng h&#7885; s&#7869; s&#7899;m h&#7895; tr&#7907;, c&#7845;p ph&#233;p cho Zalo. N&#7871;u th&#224;nh c&#244;ng, &#273;&#226;y c&#243; th&#7875; l&#224; m&#7897;t b&#432;&#7899;c ti&#7871;n l&#226;u d&#224;i trong vi&#7879;c b&#7843;o v&#7879; quy&#7873;n ri&#234;ng t&#432; c&#7911;a ng&#432;&#7901;i Vi&#7879;t.</p><p>Trong <a href="https://vnhacker.substack.com/p/zalo-va-quyen-rieng-tu">b&#224;i vi&#7871;t tr&#432;&#7899;c</a>, t&#244;i &#273;&#7863;t ra b&#7889;n &#273;&#7873; ngh&#7883; cho VNG:</p><blockquote><ul><li><p>Kh&#244;i ph&#7909;c m&#227; h&#243;a &#273;&#7847;u cu&#7889;i, &#273;&#7843;m b&#7843;o ch&#237;nh VNG c&#361;ng kh&#244;ng th&#7875; &#273;&#7885;c n&#7897;i dung chat.</p></li><li><p>Cung c&#7845;p cho ng&#432;&#7901;i d&#249;ng c&#244;ng c&#7909; &#273;&#7875; t&#7921; qu&#7843;n l&#253;, t&#7843;i v&#7873; v&#224; x&#243;a d&#7919; li&#7879;u c&#225; nh&#226;n, c&#7843; t&#7915;ng ph&#7847;n l&#7851;n to&#224;n b&#7897;.</p></li><li><p>Cam k&#7871;t x&#243;a d&#7919; li&#7879;u trong v&#242;ng 60 ng&#224;y theo y&#234;u c&#7847;u c&#7911;a ng&#432;&#7901;i d&#249;ng.</p></li><li><p>Minh b&#7841;ch h&#243;a vi&#7879;c chia s&#7867; d&#7919; li&#7879;u v&#7899;i c&#225;c b&#234;n th&#7913; ba, bao g&#7891;m c&#7843; ch&#237;nh ph&#7911; Vi&#7879;t Nam v&#224; c&#225;c qu&#7889;c gia kh&#225;c.</p></li></ul></blockquote><p>Nh&#7919;ng &#273;&#7873; ngh&#7883; n&#224;y kh&#244;ng ph&#7843;i t&#244;i t&#7921; ngh&#297; ra. &#272;&#226;y l&#224; c&#225;c chu&#7849;n m&#7921;c b&#7843;o v&#7879; d&#7919; li&#7879;u m&#224; nhi&#7873;u t&#7853;p &#273;o&#224;n c&#244;ng ngh&#7879; l&#7899;n tr&#234;n th&#7871; gi&#7899;i &#273;&#227; &#225;p d&#7909;ng.</p><p>T&#244;i mu&#7889;n bi&#7871;t VNG hi&#7879;n &#273;ang c&#243; nh&#7919;ng d&#7919; li&#7879;u g&#236; v&#7873; t&#244;i. H&#7885; n&#243;i thu th&#7853;p d&#7919; li&#7879;u v&#7883; tr&#237;, nh&#432;ng ch&#237;nh x&#225;c h&#7885; &#273;&#227; bi&#7871;t t&#244;i &#7903; nh&#7919;ng &#273;&#226;u, v&#224;o nh&#7919;ng l&#250;c n&#224;o?</p><p>Nhi&#7873;u ng&#432;&#7901;i lo v&#7873; d&#7919; li&#7879;u danh t&#237;nh v&#224; m&#7889;i quan h&#7879; gia &#273;&#236;nh, nh&#432;ng d&#7919; li&#7879;u v&#7883; tr&#237; c&#242;n nh&#7841;y c&#7843;m h&#417;n nhi&#7873;u. Ch&#7881; c&#7847;n bi&#7871;t ban &#273;&#234;m m&#7897;t ng&#432;&#7901;i ng&#7911; &#7903; &#273;&#226;u v&#224; ban ng&#224;y &#273;i l&#224;m &#7903; &#273;&#226;u l&#224; &#273;&#7911; &#273;&#7875; x&#225;c &#273;&#7883;nh danh t&#237;nh v&#224; c&#225;c m&#7889;i quan h&#7879; gia &#273;&#236;nh. D&#7919; li&#7879;u v&#7883; tr&#237; c&#361;ng cho bi&#7871;t ai g&#7863;p ai, &#273;i&#7873;u n&#224;y &#273;&#7863;c bi&#7879;t nh&#7841;y c&#7843;m. N&#7871;u bu&#7893;i tr&#432;a s&#7871;p v&#7899;i th&#432; k&#253; c&#7913; c&#249;ng xu&#7845;t hi&#7879;n &#7903; kh&#225;ch s&#7841;n th&#236; gi&#7843;i th&#237;ch l&#224;m sao!</p><p>T&#244;i nh&#7845;n m&#7841;nh vi&#7879;c x&#243;a d&#7919; li&#7879;u v&#236; &#273;&#226;y l&#224; bi&#7879;n ph&#225;p &#273;&#417;n gi&#7843;n nh&#7845;t &#273;&#7875; ng&#432;&#7901;i d&#249;ng t&#7921; b&#7843;o v&#7879;. Nh&#432;ng x&#243;a d&#7919; li&#7879;u ho&#224;n to&#224;n kh&#244;ng h&#7873; &#273;&#417;n gi&#7843;n. Khi c&#242;n l&#224;m &#7903; Google, t&#244;i &#273;&#227; ph&#7843;i d&#224;nh r&#7845;t nhi&#7873;u th&#7901;i gian thi&#7871;t k&#7871; h&#7879; th&#7889;ng &#273;&#7875; &#273;&#7843;m b&#7843;o d&#7919; li&#7879;u th&#7921;c s&#7921; b&#7883; x&#243;a khi ng&#432;&#7901;i d&#249;ng y&#234;u c&#7847;u. T&#244;i kh&#244;ng mu&#7889;n nh&#7845;n n&#250;t x&#243;a, nh&#7853;n th&#244;ng b&#225;o &#273;&#227; x&#243;a, nh&#432;ng d&#7919; li&#7879;u v&#7851;n c&#242;n s&#243;t l&#7841;i tr&#234;n m&#225;y ch&#7911;.</p><p>Ri&#234;ng v&#7873; minh b&#7841;ch h&#243;a chia s&#7867; d&#7919; li&#7879;u v&#7899;i ch&#237;nh ph&#7911;, VNG c&#7847;n n&#234;u r&#245; khi n&#224;o chia s&#7867; lo&#7841;i d&#7919; li&#7879;u n&#224;o, &#273;&#7891;ng th&#7901;i c&#244;ng b&#7889; b&#225;o c&#225;o minh b&#7841;ch th&#7889;ng k&#234; s&#7889; l&#432;&#7907;t v&#224; ph&#7841;m vi chia s&#7867;.</p><p>&#7902; M&#7929;, c&#225;c c&#244;ng ty c&#244;ng ngh&#7879; ch&#7881; cung c&#7845;p th&#244;ng tin khi c&#243; y&#234;u c&#7847;u h&#7907;p ph&#225;p, v&#224; m&#7895;i lo&#7841;i y&#234;u c&#7847;u cho ph&#233;p m&#7913;c &#273;&#7897; truy c&#7853;p kh&#225;c nhau:</p><ul><li><p>Tr&#225;t to&#224; y&#234;u c&#7847;u cung c&#7845;p th&#244;ng tin c&#417; b&#7843;n (subpoena): Doanh nghi&#7879;p ch&#7881; cung c&#7845;p nh&#7919;ng th&#244;ng tin c&#417; b&#7843;n nh&#432; t&#234;n ng&#432;&#7901;i d&#249;ng, &#273;&#7883;a ch&#7881; IP, v.v.</p></li><li><p>Tr&#225;t to&#224; y&#234;u c&#7847;u cung c&#7845;p th&#244;ng tin metadata: Doanh nghi&#7879;p ch&#7881; cung c&#7845;p nh&#7919;ng th&#244;ng tin li&#234;n quan &#273;&#7871;n ai n&#243;i chuy&#7879;n v&#7899;i ai, nh&#432;ng kh&#244;ng cung c&#7845;p n&#7897;i dung.</p></li><li><p>L&#7879;nh kh&#225;m x&#233;t (search warrant): L&#250;c n&#224;y doanh nghi&#7879;p m&#7899;i cung c&#7845;p n&#7897;i dung.</p></li></ul><p>Ngo&#224;i ra c&#242;n c&#243; c&#225;c y&#234;u c&#7847;u li&#234;n quan &#273;&#7871;n an ninh qu&#7889;c gia, th&#432;&#7901;ng &#273;&#432;&#7907;c g&#7885;i l&#224; National Security Letter.</p><p>M&#7897;t c&#226;u h&#7887;i quan tr&#7885;ng kh&#225;c m&#224; VNG c&#7847;n minh b&#7841;ch h&#243;a: Khi ch&#237;nh quy&#7873;n y&#234;u c&#7847;u cung c&#7845;p d&#7919; li&#7879;u c&#7911;a m&#7897;t ng&#432;&#7901;i d&#249;ng c&#7909; th&#7875;, VNG c&#243; th&#244;ng b&#225;o cho ng&#432;&#7901;i d&#249;ng &#273;&#243; hay kh&#244;ng?</p><p>VNG l&#224; m&#7897;t trong nh&#7919;ng c&#244;ng ty c&#244;ng ngh&#7879; ti&#234;n phong &#7903; Vi&#7879;t Nam. Nh&#7919;ng g&#236; h&#7885; l&#224;m s&#7869; s&#7899;m tr&#7903; th&#224;nh chu&#7849;n m&#7921;c cho c&#7843; ng&#224;nh. Ch&#250;ng ta n&#243;i nhi&#7873;u v&#7873; &#8220;go global&#8221;, th&#7853;m ch&#237; c&#242;n mu&#7889;n &#8220;<a href="https://vnexpress.net/khai-mac-dien-dan-make-in-viet-nam-2025-4999931-tong-thuat.html">d&#7851;n d&#7855;t</a>&#8221;, th&#236; tr&#432;&#7899;c h&#7871;t c&#7847;n l&#224;m nh&#7919;ng vi&#7879;c m&#224; th&#7871; gi&#7899;i &#273;&#227; l&#224;m. N&#7871;u ch&#432;a l&#224;m &#273;&#432;&#7907;c, s&#7869; r&#7845;t kh&#243; thuy&#7871;t ph&#7909;c ng&#432;&#7901;i Vi&#7879;t hi&#7875;u bi&#7871;t ti&#7871;p t&#7909;c s&#7917; d&#7909;ng s&#7843;n ph&#7849;m, ch&#7913; ch&#432;a n&#243;i &#273;&#7871;n ng&#432;&#7901;i d&#249;ng qu&#7889;c t&#7871;.</p><p><em>L&#432;u &#253; v&#7873; <a href="https://vnhacker.substack.com/p/xung-ot-loi-ich">xung &#273;&#7897;t l&#7907;i &#237;ch</a> (conflict of interest):</em></p><ul><li><p><em>C&#244;ng ty Calif c&#7911;a t&#244;i cung c&#7845;p m&#7897;t s&#7889; d&#7883;ch v&#7909; t&#432;&#417;ng t&#7921; nh&#432; c&#244;ng ty Verichains c&#243; li&#234;n quan &#273;&#7871;n l&#227;nh &#273;&#7841;o VNG.</em></p></li><li><p><em>M&#7897;t s&#7889; kh&#225;ch h&#224;ng c&#7911;a Calif cung c&#7845;p d&#7883;ch v&#7909; t&#432;&#417;ng t&#7921; nh&#432; c&#244;ng ty ZaloPay thu&#7897;c VNG.</em></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Zalo và quyền riêng tư]]></title><description><![CDATA[C&#7853;p nh&#7853;t 1/1/2026: Zalo &#273;&#227; c&#243; ph&#7843;n h&#7891;i ch&#237;nh th&#7913;c, xem b&#236;nh lu&#7853;n c&#7911;a t&#244;i.]]></description><link>https://vnhacker.substack.com/p/zalo-va-quyen-rieng-tu</link><guid isPermaLink="false">https://vnhacker.substack.com/p/zalo-va-quyen-rieng-tu</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Tue, 30 Dec 2025 13:18:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!rVh7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>C&#7853;p nh&#7853;t 1/1/2026</strong>: Zalo &#273;&#227; c&#243; ph&#7843;n h&#7891;i ch&#237;nh th&#7913;c, xem <a href="https://vnhacker.substack.com/p/binh-luan-ve-phan-hoi-cua-zalo">b&#236;nh lu&#7853;n c&#7911;a t&#244;i</a>.</p><p>Nhi&#7873;u ng&#432;&#7901;i h&#7887;i t&#244;i v&#7873; vi&#7879;c VNG thay &#273;&#7893;i &#273;i&#7873;u kho&#7843;n s&#7917; d&#7909;ng Zalo, n&#234;n t&#244;i xin chia s&#7867; v&#224;i &#253; ki&#7871;n.</p><p>Khi tr&#7909; s&#7903; VNG b&#7883; c&#244;ng an kh&#225;m x&#233;t v&#224;o th&#225;ng 9 n&#259;m 2024, t&#244;i &#273;&#227; <a href="https://vnhacker.substack.com/p/vng">vi&#7871;t</a> th&#7871; n&#224;y:</p><blockquote><p><strong>Ngo&#7841;i tr&#7915; nh&#7919;ng r&#7911;i ro v&#7873; ri&#234;ng t&#432;</strong>, t&#244;i th&#7845;y Zalo r&#7845;t t&#7889;t, m&#432;&#7907;t m&#224;, d&#7877; x&#224;i. &#7902; Vi&#7879;t Nam kh&#244;ng c&#243; ai l&#224;m c&#244;ng ngh&#7879; &#273;&#432;&#7907;c nh&#432; Zalo &#273;&#226;u. T&#244;i kh&#244;ng mu&#7889;n ng&#432;&#7901;i ta n&#243;i &#8220;th&#7845;y sang b&#7855;t qu&#224;ng l&#224;m h&#7885;&#8221;, nh&#432;ng ng&#432;&#7901;i &#273;&#7913;ng &#273;&#7847;u Zalo l&#224; m&#7897;t l&#227;nh &#273;&#7841;o c&#244;ng ngh&#7879; xu&#7845;t ch&#250;ng c&#7911;a Vi&#7879;t Nam.</p></blockquote><p>T&#244;i v&#7851;n cho r&#7857;ng Zalo l&#224; s&#7843;n ph&#7849;m xu&#7845;t s&#7855;c. &#272;&#226;y l&#224; m&#7897;t trong s&#7889; r&#7845;t &#237;t &#7913;ng d&#7909;ng Vi&#7879;t m&#224; ng&#432;&#7901;i Vi&#7879;t v&#7851;n d&#249;ng h&#7857;ng ng&#224;y. D&#249;ng Zalo l&#224; m&#7897;t c&#225;ch &#7911;ng h&#7897; s&#7843;n ph&#7849;m trong n&#432;&#7899;c.</p><p>C&#243; &#253; ki&#7871;n cho r&#7857;ng Zalo l&#224; s&#7843;n ph&#7849;m Trung Qu&#7889;c. T&#244;i ngh&#297; n&#243;i ch&#237;nh x&#225;c h&#417;n l&#224; VNG c&#243; nh&#7853;n &#273;&#7847;u t&#432; t&#7915; Tencent, c&#242;n vi&#7879;c x&#226;y d&#7921;ng s&#7843;n ph&#7849;m v&#7851;n l&#224; c&#244;ng s&#7913;c tr&#237; tu&#7879; c&#7911;a ng&#432;&#7901;i Vi&#7879;t. V&#236; v&#7853;y, Zalo v&#7851;n l&#224; s&#7843;n ph&#7849;m Vi&#7879;t Nam.</p><p>D&#7851;u v&#7853;y, h&#244;m nay t&#244;i mu&#7889;n b&#224;n &#273;&#7871;n ph&#7847;n t&#244; &#273;&#7853;m: nh&#7919;ng r&#7911;i ro v&#7873; ri&#234;ng t&#432;. T&#7915; l&#226;u &#273;&#226;y &#273;&#227; l&#224; v&#7845;n &#273;&#7873; c&#7911;a Zalo. Nh&#7919;ng thay &#273;&#7893;i g&#7847;n &#273;&#226;y trong &#273;i&#7873;u kho&#7843;n s&#7917; d&#7909;ng c&#224;ng l&#224;m v&#7845;n &#273;&#7873; n&#224;y nghi&#234;m tr&#7885;ng h&#417;n.</p><p>&#272;i&#7873;u kho&#7843;n m&#7899;i cho ph&#233;p VNG thu th&#7853;p nhi&#7873;u d&#7919; li&#7879;u nh&#7841;y c&#7843;m, &#273;&#7863;c bi&#7879;t l&#224; n&#7897;i dung chat (m&#7909;c 5.1.3 (v)).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!rVh7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!rVh7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 424w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 848w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 1272w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!rVh7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png" width="1456" height="939" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/aeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:939,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:544068,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://vnhacker.substack.com/i/182953544?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!rVh7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 424w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 848w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 1272w, https://substackcdn.com/image/fetch/$s_!rVh7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faeedfdff-6c3f-43c1-b6bc-ac1f37654b9c_2052x1324.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><a href="https://web.archive.org/web/20250820122953/https://zalo.vn/dieukhoan/">&#272;i&#7873;u kho&#7843;n c&#361;</a> kh&#244;ng cho ph&#233;p thu th&#7853;p n&#7897;i dung chat.</p><p>Zalo c&#361;ng t&#7915;ng h&#7895; tr&#7907; m&#227; h&#243;a &#273;&#7847;u cu&#7889;i (end-to-end encryption), &#273;&#7843;m b&#7843;o ngay c&#7843; VNG c&#361;ng kh&#244;ng th&#7875; &#273;&#7885;c n&#7897;i dung. Nh&#432;ng kh&#244;ng r&#245; t&#7915; khi n&#224;o, t&#237;nh n&#259;ng n&#224;y &#273;&#227; &#226;m th&#7847;m bi&#7871;n m&#7845;t. T&#244;i &#273;&#227; h&#7887;i nhi&#7873;u ngu&#7891;n, k&#7875; c&#7843; k&#7929; s&#432; VNG, nh&#432;ng &#273;&#7871;n nay v&#7851;n ch&#432;a c&#243; c&#226;u tr&#7843; l&#7901;i r&#245; r&#224;ng li&#7879;u Zalo c&#242;n m&#227; h&#243;a &#273;&#7847;u cu&#7889;i hay kh&#244;ng.</p><p>Trong khi thu th&#7853;p nhi&#7873;u d&#7919; li&#7879;u nh&#7841;y c&#7843;m, VNG l&#7841;i c&#244;ng b&#7889; r&#7845;t &#237;t th&#244;ng tin v&#7873; c&#225;ch qu&#7843;n l&#253; v&#224; x&#7917; l&#253; d&#7919; li&#7879;u theo y&#234;u c&#7847;u c&#7911;a ng&#432;&#7901;i d&#249;ng.</p><p>M&#7897;t s&#7889; c&#226;u h&#7887;i t&#244;i kh&#244;ng t&#236;m &#273;&#432;&#7907;c c&#226;u tr&#7843; l&#7901;i, hy v&#7885;ng ai bi&#7871;t ch&#7881; gi&#249;m:</p><ul><li><p>C&#7909; th&#7875; VNG &#273;&#227; thu th&#7853;p nh&#7919;ng d&#7919; li&#7879;u n&#224;o c&#7911;a t&#244;i?</p></li><li><p>T&#244;i c&#243; th&#7875; t&#7843;i v&#7873; to&#224;n b&#7897; d&#7919; li&#7879;u &#273;&#243; kh&#244;ng?</p></li><li><p>T&#244;i c&#243; th&#7875; x&#243;a to&#224;n b&#7897; ho&#7863;c m&#7897;t ph&#7847;n d&#7919; li&#7879;u &#273;&#227; b&#7883; thu th&#7853;p kh&#244;ng?</p></li><li><p>N&#7871;u x&#243;a t&#224;i kho&#7843;n, sau bao l&#226;u d&#7919; li&#7879;u c&#7911;a t&#244;i &#273;&#432;&#7907;c x&#243;a ho&#224;n to&#224;n kh&#7887;i h&#7879; th&#7889;ng c&#7911;a VNG?</p></li><li><p>N&#7871;u t&#244;i chat v&#7899;i Ng&#7885;c Trinh, sau &#273;&#243; c&#7843; t&#244;i v&#224; Ng&#7885;c Trinh &#273;&#7873;u xo&#225; n&#7897;i dung chat &#273;i, th&#236; VNG c&#243; l&#432;u gi&#7919; n&#7897;i dung chat &#273;&#227; x&#243;a v&#224; trong bao l&#226;u?</p></li><li><p>N&#7871;u t&#244;i s&#7917; d&#7909;ng t&#237;nh n&#259;ng &#8220;Tin nh&#7855;n t&#7921; x&#243;a&#8221; th&#236; VNG c&#243; c&#242;n l&#432;u gi&#7919; n&#7897;i gi&#7919; n&#7897;i dung chat v&#224; trong bao l&#226;u?</p></li></ul><p>Hi&#7879;n t&#7841;i, &#273;&#7875; t&#7921; b&#7843;o v&#7879; quy&#7873;n ri&#234;ng t&#432; c&#7911;a m&#236;nh, l&#7921;a ch&#7885;n duy nh&#7845;t VNG &#273;&#432;a ra cho t&#244;i l&#224; x&#243;a t&#224;i kho&#7843;n v&#224; ng&#7915;ng s&#7917; d&#7909;ng Zalo. Nh&#432;ng ngay c&#7843; khi l&#224;m v&#7853;y, t&#244;i c&#361;ng kh&#244;ng bi&#7871;t d&#7919; li&#7879;u c&#7911;a m&#236;nh c&#243; th&#7853;t s&#7921; &#273;&#432;&#7907;c x&#243;a hay kh&#244;ng v&#224; m&#7845;t bao l&#226;u th&#236; m&#7899;i &#273;&#432;&#7907;c x&#243;a ho&#224;n to&#224;n.</p><p>Nhi&#7873;u ng&#432;&#7901;i lo ng&#7841;i VNG s&#7869; s&#7917; d&#7909;ng d&#7919; li&#7879;u &#273;&#7875; l&#224;m qu&#7843;ng c&#225;o v&#224; kinh doanh. V&#7899;i t&#244;i, c&#242;n m&#7897;t v&#7845;n &#273;&#7873; l&#7899;n h&#417;n l&#224; VNG l&#224; c&#244;ng ty Vi&#7879;t Nam v&#224; ch&#7883;u s&#7921; qu&#7843;n l&#253; c&#7911;a ch&#237;nh ph&#7911; Vi&#7879;t Nam. T&#244;i kh&#244;ng mu&#7889;n b&#7845;t k&#7923; ch&#237;nh ph&#7911; n&#224;o, d&#249; l&#224; M&#7929; hay Vi&#7879;t Nam, bi&#7871;t n&#7897;i dung chat c&#7911;a m&#236;nh.</p><p>V&#7853;y ch&#250;ng ta n&#234;n l&#224;m g&#236; &#273;&#7875; t&#7921; b&#7843;o v&#7879;?</p><p>Th&#250; th&#7853;t t&#244;i th&#7845;y r&#7845;t kh&#243; x&#7917;. Zalo l&#224; s&#7843;n ph&#7849;m t&#7889;t, &#273;&#225;ng &#7911;ng h&#7897;. Nh&#432;ng Zalo c&#243; h&#417;n 80 tri&#7879;u ng&#432;&#7901;i d&#249;ng, t&#244;i ngh&#297; h&#7885; c&#7847;n l&#224;m t&#7889;t h&#417;n.</p><p>Ph&#432;&#417;ng T&#226;y c&#243; c&#226;u, &#8220;With great power comes great responsibility&#8221;, t&#7913;c quy&#7873;n l&#7921;c c&#224;ng l&#7899;n th&#236; tr&#225;ch nhi&#7879;m c&#224;ng cao. T&#244;i ngh&#297; VNG ph&#7843;i c&#243; tr&#225;ch nhi&#7879;m h&#417;n trong vi&#7879;c b&#7843;o v&#7879; ri&#234;ng t&#432; c&#7911;a ng&#432;&#7901;i Vi&#7879;t.</p><p>T&#244;i kh&#243; c&#243; th&#7875; khuy&#7871;n kh&#237;ch ng&#432;&#7901;i th&#226;n, b&#7841;n b&#232; hay &#273;&#7889;i t&#225;c ti&#7871;p t&#7909;c s&#7917; d&#7909;ng Zalo, cho &#273;&#7871;n khi VNG:</p><ul><li><p>Kh&#244;i ph&#7909;c m&#227; h&#243;a &#273;&#7847;u cu&#7889;i, &#273;&#7843;m b&#7843;o ch&#237;nh VNG c&#361;ng kh&#244;ng th&#7875; &#273;&#7885;c n&#7897;i dung chat.</p></li><li><p>Cung c&#7845;p cho ng&#432;&#7901;i d&#249;ng c&#244;ng c&#7909; &#273;&#7875; t&#7921; qu&#7843;n l&#253;, t&#7843;i v&#7873; v&#224; x&#243;a d&#7919; li&#7879;u c&#225; nh&#226;n, c&#7843; t&#7915;ng ph&#7847;n l&#7851;n to&#224;n b&#7897;.</p></li><li><p>Cam k&#7871;t x&#243;a d&#7919; li&#7879;u trong v&#242;ng 60 ng&#224;y theo y&#234;u c&#7847;u c&#7911;a ng&#432;&#7901;i d&#249;ng.</p></li><li><p>Minh b&#7841;ch h&#243;a vi&#7879;c chia s&#7867; d&#7919; li&#7879;u v&#7899;i c&#225;c b&#234;n th&#7913; ba, bao g&#7891;m c&#7843; ch&#237;nh ph&#7911; Vi&#7879;t Nam v&#224; c&#225;c qu&#7889;c gia kh&#225;c.</p></li></ul><p>Trong th&#7901;i gian ch&#7901; &#273;&#7907;i, gi&#7843;i ph&#225;p thay th&#7871; l&#224; Signal v&#224; WhatsApp. C&#7843; hai &#273;&#7873;u h&#7895; tr&#7907; m&#227; h&#243;a &#273;&#7847;u cu&#7889;i v&#224; tin nh&#7855;n t&#7921; h&#7911;y.</p><p>&#272;&#7863;c bi&#7879;t, Signal ho&#7841;t &#273;&#7897;ng phi th&#432;&#417;ng m&#7841;i, n&#234;n m&#7885;i ng&#432;&#7901;i c&#243; th&#7875; y&#234;n t&#226;m h&#417;n v&#7873; quy&#7873;n ri&#234;ng t&#432;.</p><p><em>L&#432;u &#253; v&#7873; <a href="https://vnhacker.substack.com/p/xung-ot-loi-ich">xung &#273;&#7897;t l&#7907;i &#237;ch</a>:</em></p><ul><li><p><em>C&#244;ng ty Calif c&#7911;a t&#244;i cung c&#7845;p m&#7897;t s&#7889; d&#7883;ch v&#7909; t&#432;&#417;ng t&#7921; nh&#432; Verichains thu&#7897;c VNG.</em></p></li><li><p><em>M&#7897;t s&#7889; kh&#225;ch h&#224;ng c&#7911;a Calif cung c&#7845;p d&#7883;ch v&#7909; t&#432;&#417;ng t&#7921; nh&#432; ZaloPay thu&#7897;c VNG.</em></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Chơi]]></title><description><![CDATA[Team Calif k&#7871;t th&#250;c n&#259;m 2025 r&#7921;c r&#7905; b&#7857;ng m&#7897;t chuy&#7871;n &#273;i ch&#417;i h&#7871;t c&#7905;!]]></description><link>https://vnhacker.substack.com/p/choi</link><guid isPermaLink="false">https://vnhacker.substack.com/p/choi</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Sun, 28 Dec 2025 22:26:49 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!2drw!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b02eb5-5a94-47f4-9461-fa0ddd324af7_4032x3024.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/55b02eb5-5a94-47f4-9461-fa0ddd324af7_4032x3024.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2307a69c-cc19-47b4-a553-f32b5bd93c47_4096x3072.jpeg&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cb46f24c-a1ea-4f09-91c0-59e4a9b33445.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/778dd3bf-88e8-412f-8e1d-926c879f6d5b.heic&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a4aed899-b234-44eb-8642-d2912f4b3033_8192x6144.jpeg&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/098ae944-3244-4792-9c8e-e2b2b4a92184.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6bfae486-9c94-49f1-be33-33e1b6d6dd6e.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dbf69037-1727-48f2-8b04-5ca18c72e36c.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fd29d0ab-8b66-438c-95be-1b059aa9cf06.heic&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/93b509c1-ca4b-45f3-ad80-21b9ff871722_1456x1454.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>Team Calif k&#7871;t th&#250;c n&#259;m 2025 r&#7921;c r&#7905; b&#7857;ng m&#7897;t chuy&#7871;n &#273;i ch&#417;i h&#7871;t c&#7905;!</p><p>T&#7893;ng k&#7871;t 2025:</p><ul><li><p>C&#244;ng ty l&#224;m &#259;n r&#7845;t t&#7889;t. N&#259;m nay Calif k&#253; v&#224;i ch&#7909;c h&#7907;p &#273;&#7891;ng v&#7899;i nh&#7919;ng t&#234;n tu&#7893;i nh&#432; Google, Anthropic, Anysphere. N&#7871;u b&#7841;n d&#249;ng Claude, Android, YouTube, Cursor hay Google Cloud, b&#7841;n &#273;&#227; l&#224; kh&#225;ch h&#224;ng gi&#225;n ti&#7871;p c&#7911;a Calif. Ch&#250;ng t&#244;i c&#361;ng g&#243;p ph&#7847;n b&#7843;o v&#7879; nhi&#7873;u h&#7879; th&#7889;ng tr&#7885;ng y&#7871;u &#7903; Vi&#7879;t Nam. N&#7871;u b&#7841;n giao d&#7883;ch ng&#226;n h&#224;ng hay &#273;i kh&#225;m ch&#7919;a b&#7879;nh, r&#7845;t c&#243; th&#7875; b&#7841;n c&#361;ng &#273;&#227; l&#224; kh&#225;ch h&#224;ng c&#7911;a Calif.</p></li><li><p>M&#7885;i ng&#432;&#7901;i l&#224;m vi&#7879;c c&#361;ng t&#7841;m &#273;&#432;&#7907;c. Ch&#7845;t l&#432;&#7907;ng d&#7883;ch v&#7909; c&#7911;a c&#244;ng ty &#273;&#227; c&#7841;nh tranh s&#242;ng ph&#7859;ng v&#7899;i nh&#7919;ng &#273;&#7889;i th&#7911; h&#224;ng &#273;&#7847;u th&#7871; gi&#7899;i. Nh&#432;ng ch&#250;ng t&#244;i mu&#7889;n l&#224;m g&#236; c&#361;ng ph&#7843;i t&#7889;t nh&#7845;t th&#7871; gi&#7899;i, n&#234;n v&#7851;n c&#242;n ph&#7843;i c&#7889; g&#7855;ng nhi&#7873;u.</p></li><li><p>Ch&#417;i r&#7845;t &#7893;n! M&#249;a h&#232; ch&#250;ng t&#244;i du h&#237; ch&#226;u &#194;u, m&#249;a &#273;&#244;ng &#273;i Nh&#7853;t tr&#432;&#7907;t tuy&#7871;t. Kh&#244;ng hi&#7875;u ai g&#7907;i &#253; m&#224; to&#224;n ch&#7885;n &#273;&#250;ng &#273;&#7883;a &#273;i&#7875;m v&#224; tr&#242; t&#244;i th&#237;ch =).</p></li></ul><p>T&#244;i l&#224;m Calif v&#236; t&#242; m&#242;, mu&#7889;n bi&#7871;t x&#226;y d&#7921;ng m&#7897;t c&#244;ng ty (th&#224;nh c&#244;ng) th&#236; nh&#432; th&#7871; n&#224;o. C&#242;n r&#7845;t nhi&#7873;u vi&#7879;c ph&#7843;i l&#224;m v&#224; c&#243; th&#7875; l&#224;m t&#7889;t h&#417;n, nh&#432;ng &#273;&#7871;n gi&#7901;, m&#7885;i th&#7913; &#273;&#227; v&#432;&#7907;t xa s&#7913;c t&#432;&#7903;ng t&#432;&#7907;ng.</p><p>N&#7871;u tr&#432;&#7899;c &#273;&#226;y c&#242;n m&#242; m&#7851;m t&#236;m &#273;&#432;&#7901;ng, th&#236; gi&#7901; &#273;&#432;&#7901;ng &#273;i &#273;&#227; &#7903; ngay tr&#432;&#7899;c m&#7855;t, tr&#7843;i r&#7897;ng th&#234;nh thang. M&#7885;i th&#7913; r&#245; r&#224;ng nh&#432; ban ng&#224;y, ch&#7881; c&#7847;n c&#7855;m &#273;&#7847;u ch&#7841;y, kh&#244;ng t&#7899;i &#273;&#237;ch th&#236; c&#361;ng s&#7869; t&#7899;i &#273;&#226;u &#273;&#243;. Th&#7853;t s&#7921; r&#7845;t t&#242; m&#242;, kh&#244;ng bi&#7871;t &#273;&#7897;i h&#236;nh n&#224;y s&#7869; &#273;i &#273;&#432;&#7907;c &#273;&#7871;n &#273;&#226;u. T&#244;i c&#243; m&#7897;t d&#7921; c&#7843;m th&#7901;i &#273;i&#7875;m n&#224;y n&#259;m sau c&#244;ng ty s&#7869; &#7903; m&#7897;t t&#7847;m v&#243;c m&#7899;i.</p><p>T&#243;m l&#7841;i, n&#259;m 2025 ch&#250;ng t&#244;i t&#236;m &#273;&#432;&#7907;c c&#225;ch ch&#417;i v&#224; &#273;&#227; ch&#417;i qu&#225; &#273;&#227;. V&#7899;i c&#225; nh&#226;n t&#244;i, l&#224;m c&#361;ng l&#224; ch&#417;i, c&#243; l&#250;c h&#417;i nh&#7913;c &#273;&#7847;u, m&#7879;t m&#7887;i, nh&#432;ng ch&#417;i g&#236; m&#224; kh&#244;ng m&#7879;t.</p><p>B&#226;y gi&#7901; tr&#242; ch&#417;i &#273;&#227; r&#245;. M&#7909;c ti&#234;u 2026 ch&#7881; &#273;&#417;n gi&#7843;n l&#224;: CH&#416;I L&#7898;N H&#416;N!</p>]]></content:encoded></item><item><title><![CDATA[Gặp gỡ kỹ sư an ninh mạng Silicon Valley]]></title><description><![CDATA[M&#7901;i m&#7885;i ng&#432;&#7901;i tham d&#7921; hai bu&#7893;i g&#7863;p g&#7905; nh&#7919;ng k&#7929; s&#432; an ninh m&#7841;ng &#273;ang l&#224;m vi&#7879;c t&#7841;i c&#225;c c&#244;ng ty c&#244;ng ngh&#7879; h&#224;ng &#273;&#7847;u th&#7871; gi&#7899;i:]]></description><link>https://vnhacker.substack.com/p/gap-go-ky-su-an-ninh-mang-silicon</link><guid isPermaLink="false">https://vnhacker.substack.com/p/gap-go-ky-su-an-ninh-mang-silicon</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 24 Dec 2025 03:19:51 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!8j3d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>M&#7901;i m&#7885;i ng&#432;&#7901;i tham d&#7921; hai bu&#7893;i g&#7863;p g&#7905; nh&#7919;ng k&#7929; s&#432; an ninh m&#7841;ng &#273;ang l&#224;m vi&#7879;c t&#7841;i c&#225;c c&#244;ng ty c&#244;ng ngh&#7879; h&#224;ng &#273;&#7847;u th&#7871; gi&#7899;i:</p><ul><li><p><a href="https://www.linkedin.com/in/tuananhngo1/">Tu&#7845;n Anh Ng&#244;</a> &#8211; K&#7929; s&#432; an ninh m&#7841;ng t&#7841;i Netflix</p></li><li><p><a href="https://www.linkedin.com/in/khai-tran-70149017/">Kh&#7843;i Tr&#7847;n</a> &#8211; K&#7929; s&#432; an ninh m&#7841;ng t&#7841;i OpenAI</p></li><li><p>D&#7851;n ch&#432;&#417;ng tr&#236;nh: <a href="https://www.linkedin.com/in/thaidn/">Th&#225;i D&#432;&#417;ng</a></p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8j3d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8j3d!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8j3d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg" width="1456" height="1104" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1104,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!8j3d!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8j3d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8ec3ddf-eb95-41ce-b644-1fdd5403b82b_2048x1553.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>N&#7897;i dung</strong></p><p>C&#225;c di&#7877;n gi&#7843; s&#7869; chia s&#7867; v&#224; trao &#273;&#7893;i v&#7873;:</p><ul><li><p>Con &#273;&#432;&#7901;ng &#273;i ra th&#7871; gi&#7899;i</p></li><li><p>Tr&#7843;i nghi&#7879;m du h&#7885;c, sinh s&#7889;ng v&#224; l&#224;m vi&#7879;c t&#7841;i M&#7929;</p></li><li><p>Chuy&#7879;n ngh&#7873; v&#224; c&#417; h&#7897;i ngh&#7873; nghi&#7879;p t&#7841;i Silicon Valley</p></li><li><p>AI cho an ninh m&#7841;ng v&#224; an ninh m&#7841;ng cho AI</p></li></ul><p><strong>V&#236; sao n&#234;n tham d&#7921;</strong></p><ul><li><p>Nghe chia s&#7867; tr&#7921;c ti&#7871;p t&#7915; nh&#7919;ng ng&#432;&#7901;i chuy&#234;n gia &#273;ang l&#224;m ngh&#7873; m&#7895;i ng&#224;y</p></li><li><p>H&#7887;i &#273;&#225;p tr&#7921;c ti&#7871;p v&#7899;i di&#7877;n gi&#7843; v&#7873; ngh&#7873; nghi&#7879;p, k&#7929; n&#259;ng v&#224; l&#7921;a ch&#7885;n t&#432;&#417;ng lai</p></li><li><p>Ti&#7871;p c&#7853;n v&#7899;i nh&#7919;ng v&#7845;n &#273;&#7873; v&#224; gi&#7843;i ph&#225;p an ninh m&#7841;ng m&#7899;i nh&#7845;t</p></li><li><p>K&#7871;t n&#7889;i v&#7899;i nh&#7919;ng ng&#432;&#7901;i c&#249;ng quan t&#226;m &#273;&#7871;n an ninh m&#7841;ng, c&#244;ng ngh&#7879; v&#224; con &#273;&#432;&#7901;ng &#273;i ra th&#7871; gi&#7899;i</p></li></ul><p><strong>Th&#7901;i gian &amp; &#273;&#7883;a &#273;i&#7875;m</strong></p><ul><li><p>Bu&#7893;i 1 t&#7841;i H&#224; N&#7897;i: 10:00 AM - 12:30 PM, 05/01/2026, t&#7841;i H&#7897;i tr&#432;&#7901;ng T&#7847;ng 4, <a href="https://maps.app.goo.gl/nj9nKc1cDcA1kqXP9">Tr&#432;&#7901;ng &#272;&#224;o t&#7841;o c&#225;n b&#7897; BIDV, 773 H&#7891;ng H&#224;, ph&#432;&#7901;ng H&#7891;ng H&#224;, H&#224; N&#7897;i</a>. </p></li><li><p>Bu&#7893;i 2 t&#7841;i Tp.HCM: 2:00 PM - 4:30 PM, 08/01/2026, t&#7841;i H&#7897;i tr&#432;&#7901;ng B, <a href="https://maps.app.goo.gl/rvFajaHaxg3Lqcwa7">&#272;&#7841;i h&#7885;c C&#244;ng ngh&#7879; S&#224;i G&#242;n STU, 180 Cao L&#7895;, Ph&#432;&#7901;ng, Qu&#7853;n 8, Tp.HCM</a>.</p></li></ul><p><strong>Link &#273;&#259;ng k&#253;</strong>: <a href="https://forms.gle/AN9XBKBS7YnGraE28">https://forms.gle/AN9XBKBS7YnGraE28</a>.</p><p>Ch&#432;&#417;ng tr&#236;nh v&#224;o c&#7917;a t&#7921; do, ch&#7895; ng&#7891;i gi&#7899;i h&#7841;n, vui l&#242;ng &#273;&#259;ng k&#253; s&#7899;m &#273;&#7875; ban t&#7893; ch&#7913;c ti&#7879;n s&#7855;p x&#7871;p.</p><p>Ban t&#7893; ch&#7913;c &#273;ang t&#236;m &#273;&#7883;a &#273;i&#7875;m t&#7893; ch&#7913;c t&#7841;i c&#225;c tr&#432;&#7901;ng &#273;&#7841;i h&#7885;c. N&#7871;u b&#7841;n ho&#7863;c &#273;&#417;n v&#7883; c&#7911;a b&#7841;n c&#243; th&#7875; h&#7895; tr&#7907; &#273;&#7883;a &#273;i&#7875;m, vui l&#242;ng li&#234;n h&#7879;: thaidn@gmail.com.</p>]]></content:encoded></item><item><title><![CDATA[Ngày thì dài mà năm thì ngắn]]></title><description><![CDATA[C&#243; nh&#7919;ng ng&#224;y nh&#432; h&#244;m qua, d&#224;i h&#417;n 24 gi&#7901;.]]></description><link>https://vnhacker.substack.com/p/ngay-thi-dai-ma-nam-thi-ngan</link><guid isPermaLink="false">https://vnhacker.substack.com/p/ngay-thi-dai-ma-nam-thi-ngan</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Tue, 23 Dec 2025 00:22:10 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!8sDK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>C&#243; nh&#7919;ng ng&#224;y nh&#432; h&#244;m qua, d&#224;i h&#417;n 24 gi&#7901;.</p><p><strong>20:30</strong>. &#272;i ng&#7911;. C&#417;n bu&#7891;n ng&#7911; do l&#7879;ch m&#250;i gi&#7901; &#7853;p &#273;&#7871;n nh&#432; th&#7911;y &#273;i&#7879;n x&#7843; l&#361;.</p><p>C&#224;i b&#225;o th&#7913;c 21:55, v&#236; c&#243; cu&#7897;c h&#7885;p l&#250;c 22:00. D&#7863;n T. nh&#7899; k&#234;u d&#7853;y. &#193;m &#7843;nh ng&#7911; qu&#234;n gi&#7901; h&#7885;p kinh kh&#7911;ng nh&#432; &#225;m &#7843;nh &#273;i thi tr&#7877; h&#7891;i nh&#7887;.</p><p>C&#243; l&#7847;n theo &#273;u&#7893;i m&#227;i m&#7899;i h&#7865;n &#273;&#432;&#7907;c m&#7897;t m&#7889;i l&#224;m &#259;n, m&#224; t&#7889;i l&#7841;i ng&#7911; qu&#234;n, c&#361;ng v&#236; l&#7879;ch m&#250;i gi&#7901;. T&#7897;i nghi&#7879;p TA g&#7885;i lo&#7841;n x&#7841; nh&#432;ng t&#244;i th&#432;&#7901;ng t&#7855;t h&#7871;t tin nh&#7855;n khi ng&#7911;.</p><p>L&#250;c t&#7881;nh d&#7853;y th&#236; &#244;i th&#244;i, ngh&#297; th&#244;i xong, &#273;&#227; l&#7905; c&#417; h&#7897;i duy nh&#7845;t. C&#7843;m gi&#225;c m&#236;nh l&#224;m kh&#244;ng t&#7889;t vi&#7879;c c&#7911;a m&#236;nh th&#7853;t &#234; ch&#7873;.</p><p>Th&#244;i c&#242;n n&#432;&#7899;c c&#242;n t&#225;t, nh&#224;o v&#244; xin l&#7895;i, gi&#7843;i th&#237;ch v&#7899;i t&#7915;ng ng&#432;&#7901;i, xin m&#7897;t cu&#7897;c h&#7865;n kh&#225;c. C&#361;ng may l&#224; h&#7885; bi&#7871;t t&#244;i n&#234;n ai c&#361;ng vui v&#7867; g&#7863;p l&#7841;i.</p><p>Nh&#432;ng ph&#7843;i g&#7863;p 4-5 ng&#432;&#7901;i c&#249;ng l&#250;c, m&#224; l&#7883;ch c&#7911;a ai c&#361;ng d&#224;y &#273;&#7863;c, kh&#244;ng d&#7877; &#273;&#7875; x&#7871;p. Ai t&#7915;ng x&#7871;p l&#7883;ch tr&#7843;i d&#224;i tr&#234;n nhi&#7873;u m&#250;i gi&#7901; kh&#225;c nhau s&#7869; hi&#7875;u, n&#7897;i ng&#7891;i c&#7897;ng tr&#7915; gi&#7901; th&#244;i ph&#7843;i c&#243; gien tinh hoa m&#7899;i l&#224;m &#273;&#432;&#7907;c.</p><p>May qu&#225; cu&#7889;i c&#249;ng c&#361;ng t&#236;m &#273;&#432;&#7907;c m&#7897;t khung gi&#7901; th&#237;ch h&#7907;p. G&#7885;i l&#224; th&#237;ch h&#7907;p ch&#7913; th&#7853;t ra ph&#7843;i g&#7863;p l&#250;c 2h s&#225;ng, &#273;&#7875; ti&#7879;n cho ng&#432;&#7901;i ta.</p><p>D&#7921; &#225;n &#273;&#243; ch&#7889;t th&#224;nh c&#244;ng. Tu&#7847;n r&#7891;i, c&#225;c b&#7841;n &#273;i New York City l&#224;m, k&#7871;t qu&#7843; r&#7845;t t&#7889;t. Quan tr&#7885;ng l&#224; m&#7903; ra m&#7897;t m&#7889;i quan h&#7879; b&#7873;n v&#7919;ng.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8sDK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8sDK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8sDK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg" width="1205" height="1600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1600,&quot;width&quot;:1205,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!8sDK!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8sDK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c2fe8bf-b0a9-41f1-b712-c295edbf8e29_1205x1600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>21:55</strong>. Chu&#244;ng reng. L&#7891;m c&#7891;m b&#242; d&#7853;y, m&#7845;t v&#224;i gi&#226;y &#273;&#7883;nh v&#7883; m&#236;nh &#273;ang &#7903; &#273;&#226;u. M&#7903; m&#225;y t&#237;nh ph&#225;t hi&#7879;n 22:30 m&#7899;i h&#7885;p. L&#7841;i l&#7853;p l&#7841;i quy tr&#236;nh: c&#224;i b&#225;o th&#7913;c, t&#7855;t &#273;&#232;n, d&#7863;n T., ng&#7911; ti&#7871;p.</p><p><strong>22:25</strong>. Chu&#244;ng l&#7841;i reng. M&#417; m&#224;ng. T. g&#7885;i.</p><p><strong>22:30</strong>. V&#224;o h&#7885;p. T&#7881;nh d&#7847;n. Kh&#225;ch h&#224;ng &#273;&#7871;n t&#7915; Google X mu&#7889;n l&#224;m m&#7897;t d&#7921; &#225;n c&#243; v&#7867; b&#237; &#7849;n. H&#7885; &#273;&#227; thanh to&#225;n tr&#432;&#7899;c, theo ki&#7875;u &#8220;&#273;&#243;ng c&#417;m th&#225;ng&#8221;, n&#234;n s&#7869; d&#7877; ch&#7889;t.</p><p><strong>23:00</strong>. H&#7885;p b&#225;o c&#225;o ti&#7871;n &#273;&#7897; m&#7897;t d&#7921; &#225;n kh&#225;c. C&#225;c b&#7841;n l&#224;m c&#243; v&#224;i k&#7871;t qu&#7843; th&#250; v&#7883;, ch&#7881; c&#7847;n gi&#7843;i th&#237;ch cho kh&#225;ch h&#224;ng hi&#7875;u. C&#243; l&#7869; t&#224;i n&#259;ng l&#7899;n nh&#7845;t c&#7911;a t&#244;i l&#224; &#273;&#7885;c hi&#7875;u v&#224; gi&#7843;i th&#237;ch cho ng&#432;&#7901;i kh&#225;c. Ch&#7859;ng l&#7869; &#273;i l&#224;m th&#7847;y b&#243;i, gi&#7843;i qu&#7867; cho ng&#432;&#7901;i ta? M&#224; c&#243; khi &#273;ang l&#224;m th&#7847;y b&#243;i r&#7891;i c&#361;ng n&#234;n. Th&#7853;t th&#7843;m n&#7871;u c&#7843; &#273;&#7901;i nh&#236;n l&#7841;i th&#7845;y m&#236;nh ch&#7881; to&#224;n n&#243;i d&#243;c &#259;n ti&#7873;n.</p><p><strong>23:30</strong>. H&#7885;p xong. C&#417;n bu&#7891;n ng&#7911; &#273;&#227; bi&#7871;n m&#7845;t nh&#432; quan ch&#7913;c v&#7873; v&#432;&#7901;n. Th&#244;i th&#236; ng&#7891;i &#273;&#7885;c b&#225;o c&#225;o, ch&#7901; tr&#7901;i s&#225;ng &#273;&#7841;p xe.</p><p><strong>01:45</strong>. L&#7841;i bu&#7891;n ng&#7911;. C&#224;i b&#225;o th&#7913;c 05:30.</p><p><strong>05:30</strong>. Chu&#244;ng reng. Tr&#7901;i v&#7851;n t&#7889;i m&#7883;t. &#7910;a, d&#7853;y gi&#7901; &#273;&#7875; l&#224;m g&#236; ta? Ph&#7843;i m&#7845;t m&#7897;t l&#250;c m&#7899;i nh&#7899; h&#244;m nay ph&#7843;i bay.</p><p><strong>05:35</strong>. Ph&#226;n v&#226;n c&#243; n&#234;n &#273;&#7841;p xe kh&#244;ng. Ph&#7843;i quy&#7871;t &#273;&#7883;nh trong v&#242;ng v&#224;i ph&#250;t t&#7899;i, kh&#244;ng s&#7869; tr&#7877;.</p><p><strong>05:45</strong>. Ra kh&#7887;i nh&#224;. Quy&#7871;t &#273;&#7883;nh &#273;&#7841;p xe l&#250;c n&#224;o c&#361;ng &#273;&#250;ng. Tr&#7901;i t&#7901; m&#7901; s&#225;ng, m&#225;t r&#432;&#7907;i.</p><p><strong>06:05</strong>. &#272;ang &#273;&#7893; d&#7889;c c&#7847;u Ba Son th&#236; xe tu&#7897;t x&#237;ch. T&#7845;p v&#224;o l&#7873;, ch&#7893;ng ng&#432;&#7907;c xe l&#234;n, c&#7889; t&#7887; ra bi&#7871;t s&#7917;a nh&#432;ng b&#7909;ng d&#7841; b&#7845;t an.</p><p><strong>06:15</strong>. Hai tay d&#237;nh &#273;&#7847;y d&#7847;u nh&#7899;t. Ch&#7855;c ph&#7843;i k&#234;u taxi v&#7873; qu&#225;. M&#224; sao l&#250;c &#273;&#243; ch&#7881; ngh&#297;, m&#7897;t ch&#250;t n&#7919;a b&#7855;t tay ng&#432;&#7901;i ta m&#224; tay v&#7851;n &#273;en thui th&#236; qu&#225; k&#7923;.</p><p><strong>06:25</strong>. M&#7897;t anh m&#7863;c &#273;&#7891; cua-r&#417; t&#7845;p v&#244; h&#7887;i b&#7883; sao v&#7853;y. Tr&#236;nh b&#224;y ho&#224;n c&#7843;nh gia &#273;&#236;nh. Tu&#7897;t x&#237;ch nh&#432;ng kh&#244;ng g&#7855;n l&#7841;i &#273;&#432;&#7907;c v&#236; k&#7865;t m&#7897;t c&#225;i g&#7901;. Ph&#7843;i c&#243; thanh l&#7909;c gi&#225;c th&#225;o c&#225;i g&#7901; &#273;&#243; ra. (Sau &#273;&#243; m&#7899;i ph&#225;t hi&#7879;n &#273;&#250;ng l&#224; c&#7847;n thanh l&#7909;c gi&#225;c, nh&#432;ng kh&#244;ng ph&#7843;i th&#225;o ch&#7895; &#273;&#243;!)</p><p><strong>06:26</strong>. Ho&#7843;ng h&#7891;n khi anh cua-r&#417; l&#7845;y t&#7915; sau l&#432;ng ra kh&#244;ng ch&#7881; m&#7897;t m&#224; c&#7843; b&#243; l&#7909;c gi&#225;c. Ho&#225; ra &#273;&#226;y ch&#237;nh l&#224; L&#7909;c V&#226;n Ti&#234;n trong truy&#7873;n thuy&#7871;t, nh&#432;ng r&#245; r&#224;ng t&#244;i kh&#244;ng ph&#7843;i l&#224; Ki&#7873;u Nguy&#7879;t Nga.</p><p>Anh h&#236; h&#7909;i s&#7917;a. T&#244;i nh&#224;o v&#244; ph&#7909;. Kh&#244;ng bi&#7871;t l&#224;m g&#236;, nh&#432;ng ch&#7859;ng l&#7869; &#273;&#7913;ng coi v&#224; ch&#7909;p h&#236;nh? Ng&#432;&#7901;i c&#243; kinh nghi&#7879;m c&#243; kh&#225;c, bi&#7871;t ch&#7895; n&#224;o l&#224;m &#273;&#432;&#7907;c, ch&#7895; n&#224;o kh&#244;ng. Anh &#7845;y th&#225;o &#273;&#250;ng ch&#7895; c&#7847;n th&#225;o, l&#7855;p &#273;&#250;ng ch&#7895; c&#7847;n l&#7855;p. M&#7897;t l&#250;c l&#224; xong. H&#7887;i sao anh bi&#7871;t s&#7917;a hay v&#7853;y, anh n&#243;i do ch&#417;i c&#225;i n&#224;y l&#226;u r&#7891;i.</p><p><strong>06:28</strong>. C&#7843;m &#417;n r&#7891;i d&#7885;t l&#7865; v&#236; &#273;&#227; tr&#7877; gi&#7901;. Tr&#234;n &#273;&#432;&#7901;ng v&#7873; v&#7915;a lo ti&#7871;p t&#7909;c tu&#7897;t x&#237;ch v&#7915;a th&#7845;y hoang mang: sao m&#236;nh c&#361;ng ch&#417;i nhi&#7873;u m&#243;n m&#224; ch&#7859;ng bi&#7871;t s&#7917;a m&#243;n g&#236;? N&#7871;u m&#225;y t&#237;nh h&#432;, ch&#7855;c t&#244;i c&#361;ng ch&#7881; bi&#7871;t kh&#7903;i &#273;&#7897;ng l&#7841;i v&#224; chu&#7849;n b&#7883; mua m&#225;y m&#7899;i.</p><p>H&#7891;i m&#7899;i v&#224;o ngh&#7873; t&#244;i c&#361;ng &#8220;v&#7885;c&#8221; d&#7919; l&#7855;m, c&#225;i g&#236; c&#361;ng ph&#7843;i t&#249;y bi&#7871;n h&#7871;t c&#7905;. B&#226;y gi&#7901; m&#225;y t&#237;nh l&#224; c&#244;ng c&#7909;, quan tr&#7885;ng nh&#7845;t l&#224; b&#7873;n, m&#7903; ra l&#224; ch&#7841;y. T&#7889;i k&#7925; nh&#7845;t l&#224; m&#236;nh ph&#7843;i &#8220;&#273;&#225;nh nhau&#8221; v&#7899;i c&#244;ng c&#7909; c&#7911;a ch&#237;nh m&#236;nh.</p><p>C&#224;ng l&#224;m chuy&#234;n s&#226;u, t&#244;i c&#224;ng nh&#7853;n ra m&#236;nh kh&#244;ng bi&#7871;t g&#236; v&#7873; nh&#7919;ng th&#7913; xung quanh, m&#7863;c d&#249; s&#7917; d&#7909;ng ch&#250;ng h&#224;ng ng&#224;y. Ngay c&#7843; nh&#7919;ng th&#7913; m&#236;nh ngh&#297; m&#236;nh bi&#7871;t, c&#361;ng ch&#7881; l&#224; qua loa. Mu&#7889;n th&#7853;t s&#7921; bi&#7871;t c&#225;i g&#236; &#273;&#243;, ph&#7843;i m&#7845;t 10 n&#259;m.</p><p><strong>06:46</strong>. V&#7873; t&#7899;i nh&#224;. T&#7855;m, r&#225;ng ch&#224; x&#224; b&#244;ng cho s&#7841;ch nh&#7899;t. So&#7841;n &#273;&#7891;. May l&#224; c&#361;ng kh&#244;ng c&#7847;n mang theo g&#236;, ch&#7881; c&#243; v&#224;i m&#243;n l&#7863;t v&#7863;t.</p><p><strong>07:00</strong>. L&#234;n xe ra s&#226;n bay. D&#242; l&#7841;i l&#7883;ch tr&#236;nh l&#224;m vi&#7879;c h&#244;m nay. D&#224;y &#273;&#7863;c, ch&#7855;c ph&#7843;i 11h &#273;&#234;m m&#7899;i v&#7873; t&#7899;i nh&#224;. &#272;&#7885;c ti&#7871;p b&#225;o c&#225;o.</p><p><strong>07:45</strong>. Y&#234;n v&#7883; tr&#234;n m&#225;y bay. C&#244; ti&#7871;p vi&#234;n t&#432;&#417;i c&#432;&#7901;i h&#7913;a h&#7865;n s&#7869; c&#243; h&#7911; t&#237;u. Ti&#7871;p t&#7909;c &#273;&#7885;c b&#225;o c&#225;o. S&#7843;n ph&#7849;m c&#7911;a c&#244;ng ty l&#224; c&#225;c b&#225;o c&#225;o, l&#250;c n&#224;o t&#244;i c&#361;ng lo l&#7855;ng.</p><p><strong>07:55</strong>. C&#244; ti&#7871;p vi&#234;n &#273;&#7871;n m&#7901;i &#273;&#7885;c b&#225;o. Ch&#7885;n Nh&#226;n d&#226;n. L&#250;c n&#224;o c&#361;ng th&#237;ch &#273;&#7885;c Nh&#226;n d&#226;n v&#236; d&#7877; ng&#7911;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Oixd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Oixd!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Oixd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg" width="1205" height="1600" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1600,&quot;width&quot;:1205,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Oixd!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Oixd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25fb5d4c-903b-4be3-b8fc-152095c6cd96_1205x1600.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>08:25</strong>. Kh&#244;ng bi&#7871;t bao gi&#7901; m&#7899;i &#273;&#432;&#7907;c &#259;n, hay l&#224; ng&#7911; lu&#244;n kh&#7887;i &#259;n? Nh&#432;ng c&#244; &#7845;y &#273;&#227; h&#7913;a h&#7911; t&#237;u!</p><p><strong>08:45</strong>. C&#244; ti&#7871;p vi&#234;n xin l&#7895;i, kh&#244;ng c&#243; h&#7911; t&#237;u, n&#227;y em nh&#7899; nh&#7847;m. Tr&#7901;i &#417;i, ho&#225; ra &#225;nh m&#7855;t &#273;&#243;, n&#7909; c&#432;&#7901;i &#273;&#243;, t&#7845;t c&#7843; &#273;&#7873;u l&#224; d&#7889;i l&#7915;a.</p><p>C&#244; &#7845;y d&#7885;n ra m&#7897;t m&#243;n g&#236; b&#250;n b&#250;n g&#224; g&#224;. T&#244;i gh&#233;t &#259;n g&#224;. H&#7891;i &#7903; Google nh&#7919;ng n&#259;m &#273;&#7847;u h&#7885; cho &#259;n r&#7845;t ngon, nh&#432;ng t&#7915; h&#7891;i c&#243; b&#224; CFO t&#7915; Wall Street v&#7873; th&#236; ch&#7881; c&#242;n &#259;n g&#224;. T&#7915; &#273;&#243; t&#244;i tuy&#234;n chi&#7871;n v&#7899;i th&#7883;t g&#224;, nh&#432; l&#224; m&#7897;t c&#225;ch ph&#7843;n &#273;&#7889;i ch&#7911; ngh&#297;a t&#432; b&#7843;n b&#243;c l&#7897;t.</p><p>M&#243;n b&#250;n g&#224; n&#224;y qu&#225; d&#7903;, nh&#432;ng v&#7851;n ph&#7843;i nu&#7889;t v&#7897;i &#273;&#7863;ng c&#242;n ch&#7907;p m&#7855;t.</p><p><strong>10:12</strong>. H&#7841; c&#225;nh. Th&#224;nh ph&#7889; &#273;&#243;n t&#244;i b&#7857;ng nh&#7919;ng cung &#273;&#432;&#7901;ng t&#7855;c ngh&#7869;n. H&#244;m &#273;&#243; t&#244;i &#7903; &#273;&#7845;y 10 ti&#7871;ng th&#236; h&#7871;t 6 ti&#7871;ng n&#7857;m tr&#234;n &#273;&#432;&#7901;ng.</p><p><strong>10:35</strong>. L&#234;n xe, ti&#7871;p t&#7909;c ch&#7881;nh b&#225;o c&#225;o. T&#244;i mu&#7889;n s&#7843;n ph&#7849;m c&#7911;a m&#236;nh t&#7915; n&#7897;i dung &#273;&#7871;n h&#236;nh th&#7913;c ph&#7843;i chu&#7849;n ch&#7881;nh. Quan tr&#7885;ng h&#417;n h&#7871;t ph&#7843;i d&#7877; hi&#7875;u.</p><p><strong>11:30</strong>. &#272;&#7871;n n&#417;i v&#7915;a k&#7883;p l&#250;c. Ch&#7911; nh&#224; h&#224;o s&#7843;ng v&#224; &#226;n c&#7847;n. Ng&#432;&#7901;i gi&#224;u n&#224;o c&#361;ng t&#7917; t&#7871;, hay h&#7885; t&#7917; t&#7871; v&#236; h&#7885; gi&#224;u?</p><p><strong>12:00</strong>. Di chuy&#7875;n qua nh&#224; &#259;n. L&#7847;n n&#224;o &#273;&#7871;n &#273;&#226;y c&#361;ng &#273;&#432;&#7907;c &#259;n m&#243;n canh c&#225; l&#259;ng l&#224;ng ch&#224;i r&#7845;t &#7893;n.</p><p><strong>13:00</strong>. Di chuy&#7875;n qua ph&#242;ng tr&#224;. Anh ch&#7911; nh&#224; c&#243; d&#224;n &#226;m thanh qu&#225; ng&#7847;u. C&#7843; &#273;&#225;m ng&#7891;i nghe Ph&#432;&#417;ng Ph&#432;&#417;ng Th&#7843;o h&#225;t <em>Hoa B&#7857;ng L&#259;ng</em>. Anh b&#7841;n n&#243;i t&#7915;ng l&#7901;i nh&#432; r&#243;t v&#224;o tim, bao k&#7927; ni&#7879;m &#249;a v&#7873;. Qu&#225; l&#227;ng m&#7841;n.</p><p><strong>13:15</strong>. V&#7915;a nghe nh&#7841;c, v&#7915;a h&#243;ng chuy&#7879;n, v&#7915;a lo tr&#7877; cu&#7897;c h&#7885;p ti&#7871;p theo l&#250;c 14:00.</p><p><strong>13:22</strong>. Xin ph&#233;p ra v&#7873;. H&#243;a ra ai c&#361;ng c&#243; vi&#7879;c ti&#7871;p theo, t&#244;i m&#7903; l&#7901;i l&#224; c&#7843; h&#7897;i &#273;&#7891;ng &#253; k&#7871;t th&#250;c cu&#7897;c g&#7863;p m&#7863;t ch&#432;a r&#245; v&#236; l&#253; do g&#236;. C&#243; v&#7867; m&#7885;i ng&#432;&#7901;i ch&#7881; &#273;i th&#259;m nhau, r&#7891;i nh&#226;n ti&#7879;n m&#236;nh &#7903; &#273;&#226;y th&#236; k&#233;o m&#236;nh theo?</p><p><strong>13:25</strong>. V&#7897;i v&#7897;i v&#224;ng v&#224;ng l&#234;n xe. Nh&#7855;n tin cho cu&#7897;c h&#7865;n ti&#7871;p theo, b&#7843;o s&#7869; &#273;&#7871;n tr&#7877;. Ti&#7871;p t&#7909;c s&#7917;a b&#225;o c&#225;o.</p><p><strong>14:15</strong>. M&#227;i m&#7899;i t&#7899;i, tr&#7877; 15&#8217;. Ch&#7911; nh&#224; th&#244;ng c&#7843;m. H&#244;m nay ph&#7843;i n&#243;i nh&#7919;ng vi&#7879;c kh&#243; n&#243;i li&#234;n quan &#273;&#7871;n t&#7893; ch&#7913;c s&#7855;p x&#7871;p con ng&#432;&#7901;i. T&#244;i l&#224;m k&#7929; thu&#7853;t, nh&#432;ng ph&#7847;n l&#7899;n v&#7845;n &#273;&#7873; k&#7929; thu&#7853;t c&#243; nguy&#234;n nh&#226;n s&#226;u xa t&#7915; con ng&#432;&#7901;i. Kh&#243; n&#243;i v&#236; t&#244;i ngh&#297; ng&#432;&#7901;i ta &#273;ang l&#224;m ch&#432;a &#273;&#250;ng, n&#243;i ra s&#7907; ng&#432;&#7901;i ta s&#7869; ph&#7853;t &#253;, nh&#432;ng tr&#225;ch nhi&#7879;m v&#7899;i kh&#225;ch h&#224;ng bu&#7897;c m&#236;nh ph&#7843;i n&#243;i. C&#361;ng may ch&#7911; nh&#224; l&#7855;ng nghe, kh&#244;ng bi&#7871;t c&#243; &#273;&#7891;ng &#253; kh&#244;ng, nh&#432;ng c&#243; l&#7869; h&#7885; th&#7845;y m&#236;nh n&#243;i c&#243; l&#253; v&#224; kh&#244;ng c&#243; &#225;c &#253;.</p><p><strong>15:00</strong>. L&#7841;i l&#234;n xe &#273;i &#273;&#7871;n cu&#7897;c h&#7885;p ti&#7871;p theo. Ch&#7859;ng bu&#7891;n s&#7917;a b&#225;o c&#225;o n&#7919;a, li&#234;n t&#7909;c nhai k&#7865;o b&#7841;c h&#224; cho th&#417;m m&#7891;m. S&#225;ng gi&#7901; &#273;&#227; &#259;n g&#236; ch&#432;a nh&#7881;?</p><p><strong>16:40</strong>. V&#224;o g&#7863;p b&#7843;o v&#7879;, h&#7885; d&#7851;n l&#234;n v&#259;n ph&#242;ng ng&#7891;i &#273;&#7907;i. V&#259;n ph&#242;ng ho&#224;nh tr&#225;ng th&#7853;t. &#272;&#7897;i b&#7843;o v&#7879; tr&#244;ng nh&#432; M&#7853;t V&#7909; M&#7929;. Tranh th&#7911; b&#224;n nhanh v&#7899;i TA m&#7897;t v&#224;i vi&#7879;c.</p><p><strong>17:00</strong>. Cu&#7897;c h&#7885;p cu&#7889;i c&#249;ng.</p><p>D&#7921; &#225;n c&#242;n m&#417; h&#7891;, nh&#432;ng &#273;&#243; c&#361;ng l&#224; l&#253; do ng&#432;&#7901;i ta c&#7847;n m&#236;nh. Nghe s&#417; qua th&#236; t&#244;i c&#361;ng h&#236;nh dung &#273;&#432;&#7907;c m&#7897;t s&#7889; &#273;&#7847;u vi&#7879;c, tr&#236;nh b&#224;y lu&#244;n. Kh&#225;ch nghe c&#361;ng g&#7853;t g&#249;. Kinh nghi&#7879;m cho th&#7845;y ch&#7881; c&#7847;n g&#7885;i t&#234;n &#273;&#250;ng b&#224;i to&#225;n, h&#7907;p &#273;&#7891;ng coi nh&#432; &#273;&#227; ch&#7889;t. Kh&#225;ch nghe th&#7845;y &#273;&#250;ng ch&#7895; h&#7885; c&#7847;n m&#224; h&#7885; kh&#244;ng bi&#7871;t, l&#224; h&#7885; th&#7845;y an t&#226;m &#273;ang l&#224;m vi&#7879;c v&#7899;i ng&#432;&#7901;i c&#243; kinh nghi&#7879;m. Nh&#432;ng &#273;&#7915;ng v&#7869; v&#7901;i, c&#225;i g&#236; c&#7847;n m&#7899;i khuy&#234;n h&#7885; l&#224;m, kh&#244;ng th&#236; th&#244;i. L&#224;m &#259;n l&#226;u d&#224;i l&#250;c n&#224;o c&#361;ng c&#7847;n s&#7921; ch&#226;n th&#224;nh v&#224; trung th&#7921;c.</p><p><strong>17:30</strong>. Ch&#7889;t &#273;&#432;&#7907;c m&#7897;t s&#7889; vi&#7879;c, xin ph&#233;p ra v&#7873;. Ra th&#7859;ng s&#226;n bay, ch&#7855;c s&#7869; bay chuy&#7871;n 19:00.</p><p><strong>19:00</strong>. V&#7851;n ch&#432;a &#273;&#7871;n &#273;&#432;&#7907;c s&#226;n bay, nh&#432;ng &#273;&#227; tho&#225;t h&#7871;t c&#225;c &#273;o&#7841;n k&#7865;t xe. Hi v&#7885;ng s&#7869; bay chuy&#7871;n 20:00. T&#7897;i nghi&#7879;p anh t&#224;i x&#7871; qu&#7847;n qu&#7853;t c&#7843; ng&#224;y v&#7899;i m&#236;nh ngo&#224;i &#273;&#432;&#7901;ng. D&#7851;u sao th&#236; anh &#7845;y c&#361;ng s&#7855;p &#273;&#432;&#7907;c v&#7873; nh&#224;. Ngh&#297; m&#236;nh c&#242;n &#273;&#7871;n 1.700km tr&#432;&#7899;c m&#7855;t m&#224; kinh.</p><p><strong>19:23</strong>. &#272;&#7871;n &#273;&#432;&#7907;c s&#226;n bay. Anh t&#224;i n&#243;i anh v&#224;o &#273;i, em &#273;&#7907;i, n&#7871;u kh&#244;ng c&#243; chuy&#7871;n th&#236; em l&#7841;i ch&#7903; anh. S&#7889; l&#224; c&#243; l&#7847;n nh&#432; v&#7853;y r&#7891;i. Nh&#432;ng t&#244;i n&#243;i kh&#244;ng, h&#244;m nay c&#242;n s&#7899;m m&#224;, th&#7871; n&#224;o c&#361;ng c&#243; chuy&#7871;n, em c&#7913; v&#7873; &#273;i.</p><p><strong>19:40</strong>. Ng&#7911; th&#7859;ng c&#7859;ng tr&#234;n m&#225;y bay.</p><p><strong>22:48</strong>. V&#7873; t&#7899;i nh&#224;. May qu&#225; h&#244;m nay kh&#244;ng c&#243; h&#7885;p. Nh&#432;ng v&#7851;n th&#7913;c khuya, t&#7921; th&#432;&#7903;ng cho m&#236;nh x&#237;u th&#7901;i gian r&#7843;nh r&#7895;i. L&#226;u r&#7891;i kh&#244;ng vi&#7871;t blog&#8230;</p>]]></content:encoded></item><item><title><![CDATA[Chiến dịch 4x cho miền Trung]]></title><description><![CDATA[T&#7915; nay &#273;&#7871;n ng&#224;y 30/11/2025, m&#7895;i &#273;&#7891;ng VietBay quy&#234;n g&#243;p cho &#273;&#7891;ng b&#224;o mi&#7873;n Trung s&#7869; &#273;&#432;&#7907;c m&#7897;t nh&#243;m nh&#224; t&#224;i tr&#7907; &#7849;n danh nh&#226;n l&#234;n g&#7845;p b&#7889;n l&#7847;n.]]></description><link>https://vnhacker.substack.com/p/chien-dich-4x-cho-mien-trung</link><guid isPermaLink="false">https://vnhacker.substack.com/p/chien-dich-4x-cho-mien-trung</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Mon, 24 Nov 2025 06:44:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!4lgh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>T&#7915; nay &#273;&#7871;n ng&#224;y 30/11/2025, m&#7895;i &#273;&#7891;ng <a href="https://www.vietbay.group/events/central-vietnam-floods-relief-fundraiser">VietBay</a> quy&#234;n g&#243;p cho &#273;&#7891;ng b&#224;o mi&#7873;n Trung s&#7869; &#273;&#432;&#7907;c m&#7897;t nh&#243;m nh&#224; t&#224;i tr&#7907; &#7849;n danh nh&#226;n l&#234;n g&#7845;p b&#7889;n l&#7847;n.</p><p><strong>N&#7871;u VietBay quy&#234;n g&#243;p &#273;&#7911; 12.000 USD, t&#7893;ng s&#7889; ti&#7873;n nh&#7853;n &#273;&#432;&#7907;c s&#7869; l&#224; 48.000 USD</strong>. Nh&#7901; m&#7885;i ng&#432;&#7901;i loan tin.</p><p><strong>C&#225;ch &#273;&#243;ng g&#243;p</strong></p><p>&#7902; Vi&#7879;t Nam, b&#7841;n c&#243; th&#7875; &#273;&#243;ng g&#243;p tr&#7921;c ti&#7871;p v&#224;o t&#224;i kho&#7843;n c&#7911;a Qu&#7929; B&#244;ng Sen:</p><ul><li><p>T&#234;n T&#224;i Kho&#7843;n: Qu&#7929; T&#7915; Thi&#7879;n B&#244;ng Sen</p></li><li><p>TK1: 0371000481127 &#8211; Ng&#226;n h&#224;ng Vietcombank &#8211; Chi nh&#225;nh T&#226;n &#272;&#7883;nh</p></li><li><p>TK2: 508317 &#8211; Ng&#226;n h&#224;ng ACB &#8211; Chi Nh&#225;nh S&#224;i G&#242;n</p></li></ul><p>&#7902; M&#7929;, b&#7841;n c&#243; th&#7875; &#273;&#243;ng g&#243;p qua c&#225;c k&#234;nh sau:</p><ul><li><p>PayPal: <a href="https://www.paypal.com/donate/?hosted_button_id=QNXGBTMLDXUKY">https://www.paypal.com/donate/?hosted_button_id=QNXGBTMLDXUKY</a></p></li><li><p>Zelle: treasurer@vietbay.group</p></li><li><p>Check: ghi tr&#7843; t&#7899;i &#8220;VietBay Inc&#8221; v&#224; g&#7917;i v&#7873; &#273;&#7883;a ch&#7881; "706 Ellsworth Pl, Palo Alto, CA 94306</p></li><li><p>M&#7885;i &#273;&#243;ng g&#243;p qua c&#225;c c&#244;ng ty g&#7917;i t&#7899;i: VietBay Inc, Palo Alto, EIN: 83-2887496</p></li></ul><p>Xin ghi ch&#250; &#8220;VietBay Th&#432;&#417;ng V&#7873; Mi&#7873;n Trung&#8221; khi &#273;&#243;ng g&#243;p.</p><p>To&#224;n b&#7897; s&#7889; ti&#7873;n s&#7869; &#273;&#432;&#7907;c d&#249;ng &#273;&#7875; h&#7895; tr&#7907; tr&#7921;c ti&#7871;p &#273;&#7891;ng b&#224;o mi&#7873;n Trung, g&#7891;m Hu&#7871;, &#272;&#224; N&#7861;ng, Qu&#7843;ng Tr&#7883;, Ph&#250; Y&#234;n, B&#236;nh &#272;&#7883;nh v&#224; Nha Trang.</p><p>T&#7915; ng&#224;y &#273;&#7847;u chi&#7871;n d&#7883;ch &#273;&#7871;n nay, VietBay &#273;&#227; quy&#234;n g&#243;p &#273;&#432;&#7907;c h&#417;n 100.000 USD. Ngo&#224;i ra, c&#242;n c&#243; h&#417;n 32 tri&#7879;u &#273;&#7891;ng &#273;&#432;&#7907;c chuy&#7875;n tr&#7921;c ti&#7871;p v&#224;o t&#224;i kho&#7843;n c&#7911;a Qu&#7929; B&#244;ng Sen.</p><p>VietBay &#273;&#227; g&#7917;i Qu&#7929; B&#244;ng Sen 100.000 USD &#273;&#7875; trao h&#417;n 6.000 ph&#7847;n qu&#224;, tr&#7883; gi&#225; h&#417;n 1.9 t&#7881; &#273;&#7891;ng, cho b&#224; con &#7903; Hu&#7871;, &#272;&#224; N&#7861;ng v&#224; Qu&#7843;ng Tr&#7883;. Th&#244;ng tin thu chi v&#224; ph&#225;t qu&#224; &#273;&#432;&#7907;c Qu&#7929; B&#244;ng Sen c&#244;ng b&#7889; &#7903; <a href="http://docs.google.com/spreadsheets/d/1iR5k4SH21g0F_SguZOZI9-rHpMBr75BT/edit?gid=889772886#gid=889772886">&#273;&#226;y</a>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!4lgh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!4lgh!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 424w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 848w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 1272w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!4lgh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png" width="1456" height="659" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:659,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:784849,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://vnhacker.substack.com/i/179790907?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!4lgh!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 424w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 848w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 1272w, https://substackcdn.com/image/fetch/$s_!4lgh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f91b7ec-e88d-4d18-a4e5-c50472fb1a66_2864x1296.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>B&#234;n d&#432;&#7899;i l&#224; m&#7897;t s&#7889; h&#236;nh &#7843;nh bu&#7893;i trao qu&#224; ng&#224;y 22/11/2025 t&#7841;i &#272;&#224; N&#7861;ng.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/390fb9a1-777f-4d9f-b75a-462320e53f63_1600x1200.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/84bdcefa-41b1-48a8-9bce-2ecbe67c1233_1200x1600.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b6cc6f71-8047-401d-9227-696bbb409ba8_1600x1200.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ba48d982-1b71-431f-8ef6-f19996d2a1e4_960x1280.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5e35737b-ebb9-444d-8f86-44d528b6ed90_1600x1200.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9fa4805b-402f-4f4d-a69b-d5dfe9b43825_1200x1600.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/79073897-8f5e-4fbd-aace-57fde349541c_1276x956.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b3ef4678-4146-4e8b-b18c-70a802eda903_1600x1200.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fd0991da-2f11-44ad-8d2f-c58d9e4cbe9f_1600x1200.jpeg&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c219a8cc-0c65-4e38-b9bd-bc3875d2a86e_1456x1454.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>H&#244;m nay Qu&#7929; B&#244;ng Sen s&#7869; &#273;i kh&#7843;o s&#225;t &#7903; Ph&#250; Y&#234;n v&#224; s&#7869; s&#7899;m l&#234;n ch&#432;&#417;ng tr&#236;nh h&#7895; tr&#7907;.</p>]]></content:encoded></item><item><title><![CDATA[Tavis Ormandy]]></title><description><![CDATA[B&#7841;n b&#232; v&#224; kh&#225;ch h&#224;ng t&#432;&#7903;ng t&#244;i n&#243;i &#273;&#249;a khi n&#243;i Tavis Ormandy &#273;&#227; gia nh&#7853;p Calif.]]></description><link>https://vnhacker.substack.com/p/tavis-ormandy</link><guid isPermaLink="false">https://vnhacker.substack.com/p/tavis-ormandy</guid><dc:creator><![CDATA[Thai Duong]]></dc:creator><pubDate>Wed, 05 Nov 2025 03:33:28 GMT</pubDate><content:encoded><![CDATA[<p>B&#7841;n b&#232; v&#224; kh&#225;ch h&#224;ng t&#432;&#7903;ng t&#244;i n&#243;i &#273;&#249;a khi n&#243;i <a href="https://en.wikipedia.org/wiki/Tavis_Ormandy">Tavis Ormandy</a> &#273;&#227; <a href="https://x.com/taviso/status/1985753002402332755">gia nh&#7853;p</a> Calif. Th&#250; th&#7853;t, ch&#237;nh t&#244;i c&#361;ng kh&#244;ng ng&#7901; m&#7885;i chuy&#7879;n l&#7841;i su&#244;n s&#7867; &#273;&#7871;n v&#7853;y. Hai b&#234;n g&#7863;p nhau m&#7897;t bu&#7893;i, nh&#7855;n v&#224;i tin, r&#7891;i ch&#7889;t lu&#244;n.</p><p>T&#244;i quen Tavis &#273;&#227; l&#226;u, &#273;&#7891;ng nghi&#7879;p c&#361; &#7903; Google. M&#7897;t t&#224;i n&#259;ng xu&#7845;t ch&#250;ng m&#224; t&#244;i lu&#244;n ng&#432;&#7905;ng m&#7897;. Si&#234;u sao nh&#432; Tavis &#273;&#226;u thi&#7871;u c&#417; h&#7897;i. Ch&#7881; c&#7847;n anh &#7845;y g&#7853;t &#273;&#7847;u, ng&#432;&#7901;i ta s&#7869; r&#7843;i ti&#7873;n su&#7889;t cao t&#7889;c 101 t&#7915; San Francisco xu&#7889;ng Mountain View &#273;&#7875; r&#432;&#7899;c.</p><p>Calif tuy &#273;ang &#259;n n&#234;n l&#224;m ra, nh&#432;ng t&#7845;t nhi&#234;n kh&#244;ng th&#7875; &#273;ua ti&#7873;n v&#7899;i c&#225;c t&#7853;p &#273;o&#224;n ng&#224;n t&#7881; &#273;&#244;. L&#250;c t&#244;i b&#225;o tin, m&#7897;t &#244;ng b&#7841;n &#7903; OpenAI v&#224; m&#7897;t &#244;ng &#7903; Figure AI c&#249;ng ti&#7871;c r&#7867;, &#8220;Th&#7845;y Tavis ngh&#7881; Google, b&#7885;n tao &#273;&#227; t&#237;nh li&#234;n h&#7879; r&#7891;i, ai d&#232; ch&#7853;m ch&#226;n&#8221;.</p><p>D&#7851;u v&#7853;y, trong tr&#432;&#7901;ng h&#7907;p n&#224;y t&#244;i ngh&#297; ti&#7873;n kh&#244;ng ph&#7843;i y&#7871;u t&#7889; quy&#7871;t &#273;&#7883;nh. Mu&#7889;n m&#7901;i &#273;&#432;&#7907;c nh&#7919;ng ng&#432;&#7901;i nh&#432; Tavis, ph&#7843;i hi&#7875;u h&#7885; mu&#7889;n g&#236; v&#224; t&#244;n tr&#7885;ng &#273;i&#7873;u &#273;&#243;.</p><p>R&#7889;t cu&#7897;c, t&#244;i ch&#7881; &#273;&#227;i anh &#7845;y m&#7897;t t&#244; ph&#7903;. V&#7853;y m&#224; anh g&#7853;t &#273;&#7847;u ngay. T&#7845;t c&#7843; ch&#7881; v&#236; ch&#250;ng t&#244;i c&#243; chung m&#7909;c ti&#234;u: l&#224;m cho Internet an to&#224;n h&#417;n. Qu&#7843; l&#224; m&#7897;t tr&#7843;i nghi&#7879;m &#273;&#225;ng nh&#7899; tr&#234;n con &#273;&#432;&#7901;ng t&#7853;p t&#224;nh l&#224;m &#259;n!</p>]]></content:encoded></item></channel></rss>