{"id":23426,"date":"2026-10-14T08:12:10","date_gmt":"2026-10-14T08:12:10","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/nguoi-dung-ethereum-mat-22-000-usd-trong-vu-tan-cong-vi-eip-7702\/"},"modified":"2026-10-14T08:12:10","modified_gmt":"2026-10-14T08:12:10","slug":"nguoi-dung-ethereum-mat-22-000-usd-trong-vu-tan-cong-vi-eip-7702","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/nguoi-dung-ethereum-mat-22-000-usd-trong-vu-tan-cong-vi-eip-7702\/","title":{"rendered":"Ng\u01b0\u1eddi d\u00f9ng Ethereum m\u1ea5t 22.000 USD trong v\u1ee5 t\u1ea5n c\u00f4ng v\u00ed EIP-7702"},"content":{"rendered":"

V\u1ee5 Tr\u1ed9m C\u1eafp T\u1eeb V\u00ed Ethereum Li\u00ean K\u1ebft V\u1edbi Sven.eth<\/h2>\n

M\u1ed9t v\u00ed Ethereum li\u00ean k\u1ebft v\u1edbi sven.eth<\/strong> \u0111\u00e3 b\u00e1o c\u00e1o m\u1ea5t 9.1231 ETH<\/strong>, tr\u1ecb gi\u00e1 kho\u1ea3ng 22.770 USD<\/strong>, c\u00f9ng v\u1edbi 1.69271471 TAPEETH<\/strong> token sau khi m\u1ed9t k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng quy\u1ec1n truy c\u1eadp \u0111\u1ed9c h\u1ea1i theo ti\u00eau chu\u1ea9n EIP-7702<\/strong> \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u00e0i kho\u1ea3n. C\u00f4ng ty b\u1ea3o m\u1eadt blockchain ExVul<\/strong> \u0111\u00e3 c\u00f4ng b\u1ed1 s\u1ef1 c\u1ed1 n\u00e0y v\u00e0o ng\u00e0y 14 th\u00e1ng 10, x\u00e1c \u0111\u1ecbnh r\u1eb1ng m\u1ed9t giao d\u1ecbch do k\u1ebb t\u1ea5n c\u00f4ng t\u00e0i tr\u1ee3 \u0111\u00e3 k\u00edch ho\u1ea1t m\u00e3 \u0111\u1ed9c h\u1ea1i tr\u01b0\u1edbc \u0111\u00f3 \u0111\u01b0\u1ee3c ch\u1ee7 s\u1edf h\u1eefu v\u00ed \u1ee7y quy\u1ec1n.<\/p>\n

Chi Ti\u1ebft V\u1ee5 T\u1ea5n C\u00f4ng<\/h2>\n

C\u00f4ng ty \u0111\u00e3 quy tr\u00e1ch nhi\u1ec7m cho v\u1ee5 tr\u1ed9m c\u1eafp n\u00e0y l\u00e0 do s\u1ef1 \u1ee7y quy\u1ec1n kh\u00f4ng an to\u00e0n, gi\u1ea3i th\u00edch r\u1eb1ng k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 r\u00fat s\u1ea1ch v\u00ed m\u00e0 kh\u00f4ng c\u1ea7n khai th\u00e1c giao th\u1ee9c DeFi c\u01a1 b\u1ea3n. S\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o li\u00ean quan \u0111\u1ebfn v\u00ed li\u00ean k\u1ebft v\u1edbi sven.eth<\/strong> v\u00e0 m\u1ed9t \u0111\u1ecba ch\u1ec9 do k\u1ebb t\u1ea5n c\u00f4ng ki\u1ec3m so\u00e1t, b\u1eaft \u0111\u1ea7u b\u1eb1ng 0x9208<\/strong>. Theo cu\u1ed9c \u0111i\u1ec1u tra c\u1ee7a ExVul, quy\u1ec1n \u1ee7y quy\u1ec1n cho ph\u00e9p m\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u00f4ng qua c\u01a1 ch\u1ebf EIP-7702<\/strong> c\u1ee7a Ethereum ho\u1ea1t \u0111\u1ed9ng v\u1edbi quy\u1ec1n truy c\u1eadp c\u1ee7a v\u00ed.<\/p>\n

\n

“Kh\u00f4ng c\u00f3 kho\u1ea3n vay ch\u1edbp nho\u00e1ng hay thao t\u00e1c AMM n\u00e0o li\u00ean quan: k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 t\u00e0i tr\u1ee3 m\u1ed9t giao d\u1ecbch lo\u1ea1i 4 mang theo quy\u1ec1n \u1ee7y quy\u1ec1n EIP-7702 h\u1ee3p l\u1ec7 c\u1ee7a n\u1ea1n nh\u00e2n, sau \u0111\u00f3 \u0111\u00e3 qu\u00e9t\u2026”<\/p>\n<\/blockquote>\n

M\u00e3 giao d\u1ecbch \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 0x36e0d1491c14e3d8e50bc70d73675b89d2d4712814d16f808f957c84fde820ee<\/strong>, li\u00ean k\u1ebft ho\u1ea1t \u0111\u1ed9ng n\u00e0y v\u1edbi m\u1ed9t giao d\u1ecbch Ethereum lo\u1ea1i 4 do k\u1ebb t\u1ea5n c\u00f4ng t\u00e0i tr\u1ee3. Nh\u1eefng giao d\u1ecbch nh\u01b0 v\u1eady h\u1ed7 tr\u1ee3 c\u00e1c quy\u1ec1n \u1ee7y quy\u1ec1n EIP-7702, cho ph\u00e9p c\u00e1c \u0111\u1ecba ch\u1ec9 v\u00ed th\u00f4ng th\u01b0\u1eddng th\u1ef1c hi\u1ec7n m\u00e3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.<\/p>\n

Nguy C\u01a1 T\u1eeb EIP-7702<\/h2>\n

EIP-7702<\/strong> l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u00e1t tri\u1ec3n tr\u1eebu t\u01b0\u1ee3ng t\u00e0i kho\u1ea3n c\u1ee7a Ethereum, cho ph\u00e9p c\u00e1c t\u00e0i kho\u1ea3n s\u1edf h\u1eefu b\u00ean ngo\u00e0i t\u1ea1m th\u1eddi c\u00f3 \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh th\u00f4ng qua m\u00e3 \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n. Theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh th\u1ee9c c\u1ee7a Ethereum, m\u1ed9t ng\u01b0\u1eddi d\u00f9ng k\u00fd m\u1ed9t quy\u1ec1n \u1ee7y quy\u1ec1n x\u00e1c \u0111\u1ecbnh h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh s\u1ebd ki\u1ec3m so\u00e1t h\u00e0nh vi th\u1ef1c thi c\u1ee7a t\u00e0i kho\u1ea3n.<\/p>\n

Tuy nhi\u00ean, c\u00f9ng m\u1ed9t c\u01a1 ch\u1ebf n\u00e0y mang theo r\u1ee7i ro b\u1ea3o m\u1eadt khi m\u1ed9t t\u00e0i kho\u1ea3n \u1ee7y quy\u1ec1n th\u1ef1c thi m\u00e3 \u0111\u1ed9c h\u1ea1i. ExVul tuy\u00ean b\u1ed1 r\u1eb1ng l\u1ed7 h\u1ed5ng n\u00e0y “kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i TAPEETH \/ PodMining.” K\u1ebft lu\u1eadn ph\u00e2n bi\u1ec7t c\u01a1 ch\u1ebf \u1ee7y quy\u1ec1n v\u1edbi m\u1ed9t l\u1ed7 h\u1ed5ng trong token ho\u1eb7c h\u1ee3p \u0111\u1ed3ng th\u01b0\u1edfng.<\/p>\n

C\u1ea3nh B\u00e1o v\u00e0 Khuy\u1ebfn Ngh\u1ecb<\/h2>\n

ExVul \u0111\u00e3 c\u1ea3nh b\u00e1o r\u1eb1ng s\u1ef1 \u1ee7y quy\u1ec1n \u0111\u1ed9c h\u1ea1i c\u1ee7a v\u00ed v\u1eabn c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ea1i kh\u1ed1i Ethereum 26.188.153<\/strong>. C\u1ea3nh b\u00e1o li\u00ean quan \u0111\u1ebfn m\u1ed9t t\u00ednh n\u0103ng c\u1ee7a EIP-7702<\/strong>: vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t s\u1ef1 \u1ee7y quy\u1ec1n kh\u00f4ng t\u1ef1 \u0111\u1ed9ng lo\u1ea1i b\u1ecf n\u00f3 khi giao d\u1ecbch k\u1ebft th\u00fac. H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt ch\u00ednh th\u1ee9c c\u1ee7a Ethereum gi\u1ea3i th\u00edch r\u1eb1ng m\u1ed9t ch\u1ee7 v\u00ed gi\u1eef quy\u1ec1n ki\u1ec3m so\u00e1t th\u00f4ng qua kh\u00f3a ri\u00eang ban \u0111\u1ea7u, bao g\u1ed3m kh\u1ea3 n\u0103ng \u0111\u1eb7t l\u1ea1i s\u1ef1 \u1ee7y quy\u1ec1n b\u1eb1ng c\u00e1ch \u1ee7y quy\u1ec1n cho \u0111\u1ecba ch\u1ec9 kh\u00f4ng.<\/p>\n

\n

“Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean chuy\u1ec3n t\u00e0i s\u1ea3n m\u1edbi v\u00e0o \u0111\u1ecba ch\u1ec9 b\u1ecb \u1ea3nh h\u01b0\u1edfng trong khi s\u1ef1 \u1ee7y quy\u1ec1n nghi ng\u1edd v\u1eabn c\u00f2n ho\u1ea1t \u0111\u1ed9ng.”<\/p>\n<\/blockquote>\n

ExVul \u0111\u00e3 khuy\u1ebfn ngh\u1ecb x\u00f3a ho\u1eb7c thay th\u1ebf quy\u1ec1n \u1ee7y quy\u1ec1n v\u00e0 chuy\u1ec3n c\u00e1c t\u00e0i s\u1ea3n c\u00f2n l\u1ea1i \u0111\u1ebfn m\u1ed9t v\u00ed an to\u00e0n. C\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ee5c h\u1ed3i nh\u01b0 v\u1eady c\u1ea7n c\u1ea9n th\u1eadn v\u00ec \u0111\u1ecba ch\u1ec9 b\u1ecb \u1ea3nh h\u01b0\u1edfng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ed9c h\u1ea1i trong khi s\u1ef1 \u1ee7y quy\u1ec1n v\u1eabn t\u1ed3n t\u1ea1i.<\/p>\n

K\u1ebft Lu\u1eadn<\/h2>\n

Cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o g\u1ea7n \u0111\u00e2y nh\u1ea5t theo sau c\u00e1c c\u1ea3nh b\u00e1o tr\u01b0\u1edbc \u0111\u00f3 t\u1eeb c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u b\u1ea3o m\u1eadt blockchain v\u1ec1 c\u00e1c s\u1ef1 \u1ee7y quy\u1ec1n t\u00e0i kho\u1ea3n \u0111\u1ed9c h\u1ea1i. C\u00e1c nh\u00e0 \u0111i\u1ec1u tra \u0111\u00e3 li\u00ean k\u1ebft ho\u1ea1t \u0111\u1ed9ng n\u00e0y v\u1edbi c\u00e1c th\u00f4ng tin x\u00e1c th\u1ef1c v\u00ed b\u1ecb x\u00e2m ph\u1ea1m v\u00e0 c\u00e1c quy\u1ec1n \u1ee7y quy\u1ec1n gian l\u1eadn. ExVul \u0111\u00e3 c\u1ea3nh b\u00e1o v\u00e0o ng\u00e0y 14 th\u00e1ng 10 x\u00e1c \u0111\u1ecbnh h\u1ee3p \u0111\u1ed3ng \u0111\u1ed9c h\u1ea1i, \u0111\u1ecba ch\u1ec9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 t\u00e0i kho\u1ea3n b\u1ecb \u1ea3nh h\u01b0\u1edfng, nh\u01b0ng kh\u00f4ng ti\u1ebft l\u1ed9 li\u1ec7u n\u1ea1n nh\u00e2n \u0111\u00e3 thay th\u1ebf quy\u1ec1n \u1ee7y quy\u1ec1n hay ch\u01b0a.<\/p>\n","protected":false},"excerpt":{"rendered":"

V\u1ee5 Tr\u1ed9m C\u1eafp T\u1eeb V\u00ed Ethereum Li\u00ean K\u1ebft V\u1edbi Sven.eth M\u1ed9t v\u00ed Ethereum li\u00ean k\u1ebft v\u1edbi sven.eth \u0111\u00e3 b\u00e1o c\u00e1o m\u1ea5t 9.1231 ETH, tr\u1ecb gi\u00e1 kho\u1ea3ng 22.770 USD, c\u00f9ng v\u1edbi 1.69271471 TAPEETH token sau khi m\u1ed9t k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng quy\u1ec1n truy c\u1ead…<\/p>\n","protected":false},"author":3,"featured_media":23425,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,47],"tags":[5066,4218,4313],"class_list":["post-23426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","category-hack","tag-eip-7702","tag-ethereum","tag-hack"],"yoast_head":"\nNg\u01b0\u1eddi d\u00f9ng Ethereum m\u1ea5t 22.000 USD trong v\u1ee5 t\u1ea5n c\u00f4ng v\u00ed EIP-7702 - CryptoZen<\/title>\n<meta name=\"description\" content=\"M\u1ed9t v\u00ed Ethereum 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