{"id":3077,"date":"2026-05-01T17:04:02","date_gmt":"2026-05-01T17:04:02","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/05\/01\/vi-pham-an-ninh-tien-dien-tu-gia-tang-voi-khoan-lo-651-trieu-do-la-trong-thang-4\/"},"modified":"2026-05-01T17:04:02","modified_gmt":"2026-05-01T17:04:02","slug":"vi-pham-an-ninh-tien-dien-tu-gia-tang-voi-khoan-lo-651-trieu-do-la-trong-thang-4","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/05\/01\/vi-pham-an-ninh-tien-dien-tu-gia-tang-voi-khoan-lo-651-trieu-do-la-trong-thang-4\/","title":{"rendered":"Vi ph\u1ea1m an ninh ti\u1ec1n \u0111i\u1ec7n t\u1eed gia t\u0103ng v\u1edbi kho\u1ea3n l\u1ed7 651 tri\u1ec7u \u0111\u00f4 la trong th\u00e1ng 4"},"content":{"rendered":"

C\u00e1c v\u1ee5 hack th\u00e1ng 4 cho th\u1ea5y nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng hi\u1ec7n nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o con ng\u01b0\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng, kh\u00f4ng ch\u1ec9 m\u00e3, l\u00e0m t\u0103ng r\u1ee7i ro h\u1ec7 th\u1ed1ng tr\u00ean DeFi.<\/i><\/b><\/p>\n

Th\u00e1ng 4 n\u0103m 2026 l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ng kh\u1eafc nghi\u1ec7t nh\u1ea5t \u0111\u1ed1i v\u1edbi b\u1ea3o m\u1eadt ti\u1ec1n \u0111i\u1ec7n t\u1eed trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. Tin t\u1eb7c \u0111\u00e3 ti\u00eau t\u1ed1n h\u01a1n 650 tri\u1ec7u USD sau h\u00e0ng ch\u1ee5c s\u1ef1 c\u1ed1, l\u00e0m lung lay ni\u1ec1m tin tr\u00ean th\u1ecb tr\u01b0\u1eddng DeFi. Thi\u1ec7t h\u1ea1i \u0111\u00e3 t\u0103ng h\u01a1n 10 l\u1ea7n so v\u1edbi th\u00e1ng 3, b\u00e1o hi\u1ec7u s\u1ef1 leo thang m\u1ea1nh m\u1ebd c\u1ea3 v\u1ec1 quy m\u00f4 v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p. B\u1eb1ng ch\u1ee9ng ng\u00e0y c\u00e0ng t\u0103ng cho th\u1ea5y nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111ang thay \u0111\u1ed5i chi\u1ebfn thu\u1eadt, nh\u1eafm m\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 v\u00e0o m\u00e3 m\u00e0 c\u00f2n v\u00e0o to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh.<\/span><\/p>\n

Khai th\u00e1c KelpDAO v\u00e0 Drift chi\u1ebfm \u01b0u th\u1ebf khi t\u1ed5n th\u1ea5t ti\u1ec1n \u0111i\u1ec7n t\u1eed g\u1ea7n m\u1ee9c cao nh\u1ea5t n\u0103m 2022<\/span><\/h2>\n

D\u1eef li\u1ec7u t\u1eeb CertiK Alert cho th\u1ea5y t\u1ed5ng thi\u1ec7t h\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 g\u1ea7n 651 tri\u1ec7u USD, bao g\u1ed3m 3,5 tri\u1ec7u USD t\u1eeb c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o. Kho\u1ea3ng 40 v\u1ee5 khai th\u00e1c l\u1edbn \u0111\u00e3 x\u1ea3y ra trong th\u00e1ng, trong \u0111\u00f3 c\u00f3 hai s\u1ef1 c\u1ed1 g\u00e2y ra ph\u1ea7n l\u1edbn thi\u1ec7t h\u1ea1i.<\/span><\/p>\n

V\u1ee5 vi ph\u1ea1m l\u1edbn nh\u1ea5t li\u00ean quan \u0111\u1ebfn KelpDAO, n\u01a1i nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 l\u1ea5y \u0111\u01b0\u1ee3c kho\u1ea3ng 292 tri\u1ec7u USD. \u0110\u00f3ng l\u1ea1i ph\u00eda sau,<\/span>Giao th\u1ee9c tr\u00f4i d\u1ea1t<\/span><\/a>m\u1ea5t kho\u1ea3ng 285 tri\u1ec7u USD. C\u1ea3 hai c\u00e1ch khai th\u00e1c hi\u1ec7n \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng trong s\u1ed1 10 v\u1ee5 hack ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c ghi nh\u1eadn k\u1ec3 t\u1eeb n\u0103m 2021.<\/span><\/p>\n

\n

#CertiKStatsC\u1ea3nh b\u00e1o<\/a>\ud83d\udea8<\/p>\n

T\u1ed5ng h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c s\u1ef1 c\u1ed1 trong th\u00e1ng 4, ch\u00fang t\u00f4i x\u00e1c nh\u1eadn ~651 tri\u1ec7u USD b\u1ecb m\u1ea5t do khai th\u00e1c v\u1edbi
~3,5 tri\u1ec7u USD trong t\u1ed5ng s\u1ed1 ti\u1ec1n \u0111\u01b0\u1ee3c quy cho l\u1eeba \u0111\u1ea3o.<\/p>\n

Th\u00e1ng 4 c\u00f3 m\u1ee9c l\u1ed7 cao nh\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn k\u1ec3 t\u1eeb th\u00e1ng 3 n\u0103m 2022 (~ 715 tri\u1ec7u USD), ngo\u1ea1i tr\u1eeb th\u00e1ng 2 n\u0103m 2025 (Bybit).<\/p>\n

Th\u00f4ng tin chi ti\u1ebft b\u00ean d\u01b0\u1edbi \ud83d\udc47pic.twitter.com\/x9uAbLbtMz<\/a><\/p>\n

– C\u1ea3nh b\u00e1o ch\u1ee9ng nh\u1eadn (@CertiKAlert)Ng\u00e0y 30 th\u00e1ng 4 n\u0103m 2026<\/a><\/p>\n<\/blockquote>\n

Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng trong<\/span>tr\u01b0\u1eddng h\u1ee3p KelpDAO<\/span><\/a>thao t\u00fang t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p rsETH tr\u00ean Aave, vay s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ETH tr\u01b0\u1edbc khi chuy\u1ec3n ti\u1ec1n th\u00e0nh Bitcoin. Tr\u00ecnh t\u1ef1 \u0111\u00f3 g\u00e2y ra r\u1ee7i ro n\u1ee3 x\u1ea5u ti\u1ec1m \u1ea9n trong h\u1ec7 sinh th\u00e1i c\u1ee7a Aave. \u0110\u00e1p l\u1ea1i, DeFi United b\u1eaft \u0111\u1ea7u \u0111i\u1ec1u ph\u1ed1i h\u1ed7 tr\u1ee3 thanh kho\u1ea3n \u0111\u1ec3 h\u1ea1n ch\u1ebf thi\u1ec7t h\u1ea1i th\u00eam.<\/span><\/p>\n

C\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c bao g\u1ed3m Rhea Finance v\u1edbi 20 tri\u1ec7u USD v\u00e0 Grinex v\u1edbi 13,7 tri\u1ec7u USD. T\u1ed5ng thi\u1ec7t h\u1ea1i \u0111\u00e3 \u0111\u1ea9y th\u00e1ng 4 l\u00ean g\u1ea7n m\u1ee9c c\u1ee7a th\u00e1ng 3 n\u0103m 2022, g\u00e2y thi\u1ec7t h\u1ea1i 715 tri\u1ec7u USD. Ngo\u1ea1i tr\u1eeb v\u1ee5 vi ph\u1ea1m Bybit v\u00e0o th\u00e1ng 2 n\u0103m 2025, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ng t\u1ed3i t\u1ec7 nh\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn.<\/span><\/p>\n

Ph\u1ea3n \u1ee9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 nghi\u00eam tr\u1ecdng, v\u1edbi h\u00e0ng t\u1ef7 giao th\u1ee9c DeFi ch\u1ea3y ra kh\u1ecfi th\u1ecb tr\u01b0\u1eddng. Trong v\u00f2ng v\u00e0i tu\u1ea7n, c\u00e1c n\u1ec1n t\u1ea3ng cho vay \u0111\u00e3 ph\u1ea3i ch\u1ecbu \u00e1p l\u1ef1c thanh kho\u1ea3n r\u00f5 r\u1ec7t. T\u00e2m l\u00fd nh\u00e0 \u0111\u1ea7u t\u01b0 x\u1ea5u \u0111i c\u00f9ng v\u1edbi nh\u1eefng d\u00f2ng v\u1ed1n ch\u1ea3y ra \u0111\u00f3, c\u00e0ng b\u1ecb \u00e1p l\u1ef1c b\u1edfi s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 quy \u0111\u1ecbnh v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u0129 m\u00f4 kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n

L\u1ed7i c\u1ee7a con ng\u01b0\u1eddi n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t l\u1ed7 h\u1ed5ng ch\u00ednh trong c\u00e1c v\u1ee5 hack DeFi hi\u1ec7n \u0111\u1ea1i<\/span><\/h2>\n

C\u00e1c ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng \u0111ang thay \u0111\u1ed5i v\u00e0 tin t\u1eb7c kh\u00f4ng c\u00f2n ch\u1ee7 y\u1ebfu d\u1ef1a v\u00e0o c\u00e1c l\u1ed7i m\u00e3 h\u00f3a nh\u01b0 l\u1ed7i truy c\u1eadp l\u1ea1i. Thay v\u00e0o \u0111\u00f3, h\u1ecd d\u00e0nh th\u1eddi gian \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c quy\u1ec1n truy c\u1eadp th\u00f4ng qua con ng\u01b0\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng.<\/span>
\n<\/span>
\n<\/span>Gi\u1edd \u0111\u00e2y, tin t\u1eb7c l\u1eeba nh\u00e2n vi\u00ean, khai th\u00e1c c\u00e1c quy tr\u00ecnh n\u1ed9i b\u1ed9 y\u1ebfu k\u00e9m ho\u1eb7c \u0111\u1ed9t nh\u1eadp v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng h\u1ed7 tr\u1ee3. Nh\u1eefng \u0111i\u1ec3m y\u1ebfu n\u00e0y th\u01b0\u1eddng gi\u00fap h\u1ecd truy c\u1eadp d\u1ec5 d\u00e0ng h\u01a1n l\u00e0 t\u1ea5n c\u00f4ng ch\u00ednh m\u00e3 \u0111\u00f3.<\/span><\/p>\n

C\u00e1c nh\u00f3m nh\u01b0<\/span>Nh\u00f3m Lazarus<\/span><\/a>\u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y. Nh\u1eefng t\u00e1c nh\u00e2n n\u00e0y d\u1ef1a v\u00e0o k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i, chi\u1ebfn d\u1ecbch l\u1eeba \u0111\u1ea3o v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng b\u1ecb x\u00e2m ph\u1ea1m thay v\u00ec khai th\u00e1c m\u00e3 tr\u1ef1c ti\u1ebfp. C\u00e1c b\u00e1o c\u00e1o cho th\u1ea5y \u0111\u00e3 c\u00f3 nhi\u1ec1u th\u00e1ng chu\u1ea9n b\u1ecb, bao g\u1ed3m c\u1ea3 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn thu\u1eadt m\u1ea1o danh v\u00e0 t\u1ea5n c\u00f4ng chu\u1ed7i cung \u1ee9ng.<\/span><\/p>\n

S\u1ef1 gia t\u0103ng \u0111\u1ed9t bi\u1ebfn c\u1ee7a c\u00e1c v\u1ee5 hack ti\u1ec1n \u0111i\u1ec7n t\u1eed trong th\u00e1ng 4 l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o. M\u1eb7c d\u00f9 DeFi c\u00f3 m\u1ee5c \u0111\u00edch phi t\u1eadp trung nh\u01b0ng n\u00f3 v\u1eabn ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o con ng\u01b0\u1eddi v\u00e0 m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng t\u1eadp trung. \u0110i\u1ec1u \u0111\u00f3 t\u1ea1o ra nh\u1eefng \u0111i\u1ec3m y\u1ebfu m\u00e0 k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 khai th\u00e1c.\u00a0<\/span><\/p>\n

Do \u0111\u00f3, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd h\u01a1n nh\u01b0 v\u00ed \u0111a ch\u1eef k\u00fd v\u00e0 kh\u00f3a b\u1ea3o m\u1eadt ph\u1ea7n c\u1ee9ng hi\u1ec7n \u0111ang tr\u1edf th\u00e0nh y\u00eau c\u1ea7u c\u01a1 b\u1ea3n. \u0110\u1ed3ng th\u1eddi, s\u1ef1 tham gia c\u1ee7a c\u00e1c nh\u00f3m qu\u1ed1c gia-nh\u00e0 n\u01b0\u1edbc khi\u1ebfn t\u00ecnh h\u00ecnh tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n.\u00a0<\/span><\/p>\n

V\u00ec ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ngu\u1ed3n t\u00e0i tr\u1ee3 n\u00ean \u00e1p l\u1ef1c ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n, nh\u00f3m b\u1ea3o m\u1eadt v\u00e0 c\u01a1 quan qu\u1ea3n l\u00fd ph\u1ea3i h\u1ee3p t\u00e1c c\u00f9ng nhau v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ph\u00f2ng th\u1ee7.<\/span><\/p>\n

<\/p>\n

Ngu\u1ed3n: Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c v\u1ee5 hack th\u00e1ng 4 cho th\u1ea5y nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng hi\u1ec7n nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o con ng\u01b0\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng, kh\u00f4ng ch\u1ec9 m\u00e3, l\u00e0m t\u0103ng r\u1ee7i ro h\u1ec7 th\u1ed1ng tr\u00ean DeFi. Th\u00e1ng 4 n\u0103m 2026 l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ng kh\u1eafc nghi\u1ec7t nh\u1ea5t \u0111\u1ed1i v\u1edbi b\u1ea3o m\u1eadt ti\u1ec1n \u0111i\u1ec7n t\u1eed trong nh\u1eefng n\u0103m g\u1ea7n […]<\/p>\n","protected":false},"author":5,"featured_media":3076,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[177,38],"tags":[],"class_list":["post-3077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hacked","category-security-ransomware"],"acf":[],"yoast_head":"\nVi ph\u1ea1m an ninh ti\u1ec1n \u0111i\u1ec7n t\u1eed gia t\u0103ng v\u1edbi kho\u1ea3n l\u1ed7 651 tri\u1ec7u \u0111\u00f4 la trong th\u00e1ng 4 - Vietnam Live Bitcoin News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/global.livebitcoinnews.com\/vi\/2026\/05\/01\/vi-pham-an-ninh-tien-dien-tu-gia-tang-voi-khoan-lo-651-trieu-do-la-trong-thang-4\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vi ph\u1ea1m an ninh ti\u1ec1n \u0111i\u1ec7n t\u1eed gia t\u0103ng v\u1edbi kho\u1ea3n l\u1ed7 651 tri\u1ec7u \u0111\u00f4 la trong th\u00e1ng 4 - Vietnam Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"C\u00e1c v\u1ee5 hack th\u00e1ng 4 cho th\u1ea5y nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng hi\u1ec7n nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o con ng\u01b0\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng, kh\u00f4ng ch\u1ec9 m\u00e3, l\u00e0m t\u0103ng r\u1ee7i ro h\u1ec7 th\u1ed1ng tr\u00ean DeFi. 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