{"id":19290,"date":"2026-05-08T10:02:12","date_gmt":"2026-05-08T10:02:12","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/cuoc-tan-cong-sandwich-noi-tieng-nham-vao-giao-dich-cua-vitalik-buterin-tren-ethereum\/"},"modified":"2026-05-08T10:02:12","modified_gmt":"2026-05-08T10:02:12","slug":"cuoc-tan-cong-sandwich-noi-tieng-nham-vao-giao-dich-cua-vitalik-buterin-tren-ethereum","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/cuoc-tan-cong-sandwich-noi-tieng-nham-vao-giao-dich-cua-vitalik-buterin-tren-ethereum\/","title":{"rendered":"Cu\u1ed9c t\u1ea5n c\u00f4ng sandwich n\u1ed5i ti\u1ebfng nh\u1eafm v\u00e0o giao d\u1ecbch c\u1ee7a Vitalik Buterin tr\u00ean Ethereum"},"content":{"rendered":"<h2>Cu\u1ed9c T\u1ea5n C\u00f4ng Sandwich Nh\u1eafm \u0110\u1ebfn Vitalik Buterin<\/h2>\n<p>Vitalik Buterin \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a m\u1ed9t <strong>cu\u1ed9c t\u1ea5n c\u00f4ng sandwich<\/strong> v\u00e0o ng\u00e0y 30 th\u00e1ng 4, sau khi \u00f4ng th\u1ef1c hi\u1ec7n m\u1ed9t giao d\u1ecbch ho\u00e1n \u0111\u1ed5i nh\u1ecf t\u1eeb DigitalBits sang Ether. Theo b\u00e1o c\u00e1o c\u1ee7a CoinDesk, \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum \u0111\u00e3 trao \u0111\u1ed5i kho\u1ea3ng <strong>3,86 USD XDB<\/strong> \u0111\u1ec3 l\u1ea5y kho\u1ea3ng <strong>4,56 USD ETH<\/strong>. Giao d\u1ecbch n\u00e0y \u0111\u00e3 b\u1ecb bot <em>jaredfromsubway.eth<\/em> can thi\u1ec7p, th\u1ef1c hi\u1ec7n c\u00e1c l\u1ec7nh tr\u01b0\u1edbc v\u00e0 sau trong kh\u1ed1i Ethereum <strong>24993038<\/strong>. Bot n\u00e0y \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u00e3 s\u1eed d\u1ee5ng kho\u1ea3ng <strong>1,14 tri\u1ec7u USD Ether<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ecdc qua SushiSwap v\u00e0 Uniswap V2 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh gi\u00e1 XDB xung quanh giao d\u1ecbch c\u1ee7a Buterin.<\/p>\n<h2>Nguy\u00ean T\u1eafc Ho\u1ea1t \u0110\u1ed9ng C\u1ee7a Cu\u1ed9c T\u1ea5n C\u00f4ng Sandwich<\/h2>\n<p>M\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng sandwich x\u1ea3y ra khi m\u1ed9t bot ph\u00e1t hi\u1ec7n m\u1ed9t giao d\u1ecbch \u0111ang ch\u1edd x\u1eed l\u00fd, \u0111\u1eb7t m\u1ed9t l\u1ec7nh tr\u01b0\u1edbc n\u00f3 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng giao d\u1ecbch v\u1edbi gi\u00e1 t\u1ed3i t\u1ec7 h\u01a1n, sau \u0111\u00f3 b\u00e1n ra. Lo\u1ea1i <strong>MEV (Maximal Extractable Value)<\/strong> n\u00e0y tr\u1ef1c ti\u1ebfp tr\u00edch xu\u1ea5t gi\u00e1 tr\u1ecb t\u1eeb ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng b\u1eb1ng c\u00e1ch cung c\u1ea5p cho h\u1ecd s\u1ef1 th\u1ef1c hi\u1ec7n k\u00e9m h\u01a1n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, t\u1ed5n th\u1ea5t cho Buterin c\u00f3 th\u1ec3 ch\u1ec9 l\u00e0 v\u00e0i xu. CoinDesk b\u00e1o c\u00e1o r\u1eb1ng bot n\u00e0y c\u00f3 th\u1ec3 \u0111\u00e3 thua l\u1ed7 sau khi tr\u1ea3 kho\u1ea3ng <strong>5,14 USD ph\u00ed gas<\/strong>. V\u1ee5 vi\u1ec7c v\u1eabn cho th\u1ea5y c\u00e1ch m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng MEV t\u1ef1 \u0111\u1ed9ng qu\u00e9t ngay c\u1ea3 nh\u1eefng giao d\u1ecbch r\u1ea5t nh\u1ecf.<\/p>\n<h2>JaredfromSubway v\u00e0 L\u1ecbch S\u1eed Giao D\u1ecbch<\/h2>\n<p><em>JaredfromSubway<\/em> kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1i t\u00ean xa l\u1ea1 v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch Ethereum. V\u00e0o n\u0103m 2023, crypto.news \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng bot n\u00e0y \u0111\u00e3 s\u1eed d\u1ee5ng <strong>455 ETH<\/strong> trong 24 gi\u1edd v\u00e0 chi\u1ebfm kho\u1ea3ng <strong>7%<\/strong> t\u1ed5ng s\u1ed1 gas Ethereum trong kho\u1ea3ng th\u1eddi gian \u0111\u00f3. B\u00e1o c\u00e1o \u0111\u00f3 c\u0169ng tr\u00edch d\u1eabn d\u1eef li\u1ec7u theo d\u00f5i cho th\u1ea5y bot n\u00e0y \u0111\u00e3 th\u1ef1c hi\u1ec7n kho\u1ea3ng <strong>180.000 giao d\u1ecbch<\/strong> trong hai th\u00e1ng. V\u1ee5 vi\u1ec7c m\u1edbi nh\u1ea5t c\u1ee7a Buterin \u0111\u00e3 \u0111\u01b0a l\u1ecbch s\u1eed \u0111\u00f3 tr\u1edf l\u1ea1i \u00e1nh s\u00e1ng, m\u1eb7c d\u00f9 giao d\u1ecbch b\u1ea3n th\u00e2n n\u00f3 l\u00e0 nh\u1ecf.<\/p>\n<h2>Nh\u1eefng N\u1ed7 L\u1ef1c Gi\u1ea3m Thi\u1ec3u MEV<\/h2>\n<p>Th\u1eddi \u0111i\u1ec3m n\u00e0y \u0111\u00e1ng ch\u00fa \u00fd v\u00ec Buterin \u0111\u00e3 th\u00fac \u0111\u1ea9y c\u00e1c c\u00f4ng c\u1ee5 gi\u1ea3m thi\u1ec3u MEV \u0111\u1ed9c h\u1ea1i. \u00d4ng \u0111\u00e3 \u1ee7ng h\u1ed9 c\u00e1c <strong>mempool m\u00e3 h\u00f3a<\/strong> nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a l\u1ed9 tr\u00ecnh Ethereum 2026 \u0111\u1ec3 h\u1ea1n ch\u1ebf c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ch\u1ea1y tr\u01b0\u1edbc v\u00e0 sandwich.<\/p>\n<h2>\u0110\u1ecbnh Ngh\u0129a MEV v\u00e0 Cu\u1ed9c Tranh Lu\u1eadn Xung Quanh<\/h2>\n<blockquote>\n<p>Crypto.news \u0111\u1ecbnh ngh\u0129a MEV l\u00e0 gi\u00e1 tr\u1ecb thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i th\u1ee9 t\u1ef1 giao d\u1ecbch b\u00ean trong m\u1ed9t kh\u1ed1i. T\u1eeb \u0111i\u1ec3n c\u1ee7a n\u00f3 cho bi\u1ebft c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng sandwich v\u1eabn g\u00e2y tranh c\u00e3i v\u00ec ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng nh\u1eadn \u0111\u01b0\u1ee3c gi\u00e1 t\u1ed3i t\u1ec7 h\u01a1n m\u00e0 kh\u00f4ng th\u1ea5y r\u00f5 chi ph\u00ed b\u1ed5 sung.<\/p>\n<\/blockquote>\n<p>Cu\u1ed9c tranh lu\u1eadn c\u0169ng \u0111ang lan r\u1ed9ng ra ngo\u00e0i Ethereum. Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, \u0111\u1ec1 xu\u1ea5t c\u1ee7a Flare nh\u1eb1m n\u1eafm b\u1eaft MEV \u1edf c\u1ea5p \u0111\u1ed9 giao th\u1ee9c v\u00e0 chuy\u1ec3n h\u01b0\u1edbng gi\u00e1 tr\u1ecb \u0111\u00f3 th\u00f4ng qua mua l\u1ea1i v\u00e0 \u0111\u1ed1t thay v\u00ec c\u00e1c t\u00ecm ki\u1ebfm b\u00ean ngo\u00e0i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cu\u1ed9c T\u1ea5n C\u00f4ng Sandwich Nh\u1eafm \u0110\u1ebfn Vitalik Buterin Vitalik Buterin \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng sandwich v\u00e0o ng\u00e0y 30 th\u00e1ng 4, sau khi \u00f4ng th\u1ef1c hi\u1ec7n m\u1ed9t giao d\u1ecbch ho\u00e1n \u0111\u1ed5i nh\u1ecf t\u1eeb DigitalBits sang Ether. Theo b&#8230;<\/p>\n","protected":false},"author":3,"featured_media":19289,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[4399,4218,11370,5260,9758,4257,5315],"class_list":["post-19290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","tag-coindesk","tag-ethereum","tag-flare","tag-mev","tag-sushiswap","tag-vitalik-buterin","tag-weth"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cu\u1ed9c t\u1ea5n c\u00f4ng sandwich n\u1ed5i ti\u1ebfng nh\u1eafm v\u00e0o giao d\u1ecbch c\u1ee7a Vitalik Buterin tr\u00ean Ethereum - CryptoZen<\/title>\n<meta name=\"description\" content=\"\u0110\u1ed3ng s\u00e1ng l\u1eadp Ethereum, Vitalik Buterin, \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng sandwich do 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