{"id":23611,"date":"2026-04-21T14:51:01","date_gmt":"2026-04-21T14:51:01","guid":{"rendered":"https:\/\/nosmokesport.com\/chua-phan-loai\/arbitrum-ngan-chan-hacker-kelpdao-dong-bang-eth-2026\/"},"modified":"2026-04-21T14:53:15","modified_gmt":"2026-04-21T14:53:15","slug":"arbitrum-ngan-chan-hacker-kelpdao-dong-bang-eth-2026","status":"publish","type":"post","link":"https:\/\/nosmokesport.com\/vi\/chua-phan-loai\/arbitrum-ngan-chan-hacker-kelpdao-dong-bang-eth-2026\/","title":{"rendered":"Arbitrum can thi\u1ec7p kh\u1ea9n c\u1ea5p ng\u0103n ch\u1eb7n hacker KelpDAO t\u1ea9u t\u00e1n l\u01b0\u1ee3ng l\u1edbn ETH"},"content":{"rendered":"

M\u1ea1ng l\u01b0\u1edbi Layer 2 Arbitrum v\u1eeba th\u1ef1c hi\u1ec7n m\u1ed9t b\u01b0\u1edbc \u0111i quy\u1ebft li\u1ec7t khi H\u1ed9i \u0111\u1ed3ng B\u1ea3o an c\u1ee7a d\u1ef1 \u00e1n th\u00f4ng b\u00e1o can thi\u1ec7p v\u00e0o m\u1ed9t l\u01b0\u1ee3ng l\u1edbn Ether (ETH) \u0111ang n\u1eb1m trong t\u1ea7m ki\u1ec3m so\u00e1t c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng. \u0110\u1ed9ng th\u00e1i n\u00e0y li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn v\u1ee5 khai th\u00e1c l\u1ed7 h\u1ed5ng nh\u1eafm v\u00e0o giao th\u1ee9c KelpDAO \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o trong th\u1eddi gian g\u1ea7n \u0111\u00e2y. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e0nh \u0111\u1ed9ng can thi\u1ec7p kh\u1ea9n c\u1ea5p m\u1ea1nh m\u1ebd nh\u1ea5t t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay trong kh\u00f4ng gian t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi), d\u1ea5y l\u00ean nhi\u1ec1u tranh lu\u1eadn v\u1ec1 t\u00ednh phi t\u1eadp trung c\u1ee7a blockchain.<\/p>\n

H\u00e0nh \u0111\u1ed9ng can thi\u1ec7p di\u1ec5n ra sau khi c\u00f3 nh\u1eefng b\u00e1o c\u00e1o v\u1ec1 thi\u1ec7t h\u1ea1i \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i KelpDAO. Vi\u1ec7c Arbitrum th\u1ef1c hi\u1ec7n bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n t\u00e0i s\u1ea3n kh\u00f4ng ch\u1ec9 l\u00e0 n\u1ed7 l\u1ef1c b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t th\u00f4ng \u0111i\u1ec7p c\u1ee9ng r\u1eafn g\u1eedi t\u1edbi c\u00e1c nh\u00f3m t\u1ed9i ph\u1ea1m m\u1ea1ng \u0111ang nh\u1eafm v\u00e0o c\u1ea5u tr\u00fac Layer 2. Th\u1ef1c t\u1ebf, s\u1ef1 an to\u00e0n c\u1ee7a c\u00e1c giao th\u1ee9c \u0111ang tr\u1edf th\u00e0nh m\u1ed1i quan t\u00e2m h\u00e0ng \u0111\u1ea7u khi ng\u01b0\u1eddi C\u01a1 \u0111\u1ed1c gi\u00e1o gia t\u0103ng \u0111\u1ea7u t\u01b0 v\u00e0o Bitcoin n\u0103m<\/a> nay nh\u01b0 m\u1ed9t c\u00e1ch t\u00ecm ki\u1ebfm s\u1ef1 \u1ed5n \u0111\u1ecbnh trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng \u0111\u1ea7y bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

Quy tr\u00ecnh can thi\u1ec7p c\u1ee7a H\u1ed9i \u0111\u1ed3ng B\u1ea3o an Arbitrum<\/h2>\n

Theo nh\u1eefng th\u00f4ng tin ban \u0111\u1ea7u, H\u1ed9i \u0111\u1ed3ng B\u1ea3o an Arbitrum \u0111\u00e3 n\u1ed7 l\u1ef1c ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb ph\u00e2n t\u00edch d\u1eef li\u1ec7u on-chain \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ecba ch\u1ec9 v\u00ed nghi v\u1ea5n tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng. Vi\u1ec7c h\u1ea1n ch\u1ebf quy\u1ec1n truy c\u1eadp v\u00e0o s\u1ed1 ETH b\u1ecb \u0111\u00e1nh c\u1eafp \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua c\u00e1c c\u01a1 ch\u1ebf qu\u1ea3n tr\u1ecb kh\u1ea9n c\u1ea5p, cho ph\u00e9p c\u00f4 l\u1eadp d\u00f2ng ti\u1ec1n m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1c tr\u00ean m\u1ea1ng l\u01b0\u1edbi.<\/p>\n

Hi\u1ec7n t\u1ea1i, l\u01b0\u1ee3ng l\u1edbn ETH n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u1ec3n v\u00e0o m\u1ed9t tr\u1ea1ng th\u00e1i b\u1ecb h\u1ea1n ch\u1ebf d\u01b0\u1edbi s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb Arbitrum. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 s\u1ed1 t\u00e0i s\u1ea3n n\u00e0y report ghi nh\u1eadn s\u1ebd kh\u00f4ng th\u1ec3 di chuy\u1ec3n tr\u1eeb khi c\u00f3 nh\u1eefng quy\u1ebft \u0111\u1ecbnh qu\u1ea3n tr\u1ecb b\u1ed5 sung t\u1eeb c\u1ed9ng \u0111\u1ed3ng v\u00e0 c\u00e1c th\u00e0nh vi\u00ean h\u1ed9i \u0111\u1ed3ng. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ebft qu\u1ea3 \u0111\u00e1ng kh\u00edch l\u1ec7 trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n, b\u1edfi th\u00f4ng th\u01b0\u1eddng c\u00e1c giao d\u1ecbch blockchain r\u1ea5t kh\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c ho\u1eb7c ng\u0103n ch\u1eb7n m\u1ed9t khi \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n

\u0110\u1ec3 ng\u0103n ch\u1eb7n nh\u1eefng v\u1ee5 vi\u1ec7c t\u01b0\u01a1ng t\u1ef1 trong t\u01b0\u01a1ng lai, vi\u1ec7c c\u1ee7ng c\u1ed1 c\u1ea5u tr\u00fac k\u1ef9 thu\u1eadt cho c\u00e1c d\u00f2ng v\u1ed1n l\u1edbn l\u00e0 v\u00f4 c\u00f9ng c\u1ea5p thi\u1ebft. M\u1ed9t b\u00e1o c\u00e1o g\u1ea7n \u0111\u00e2y t\u1eeb CoinDesk h\u1ea1 t\u1ea7ng Crypto m\u1edf \u0111\u01b0\u1eddng cho c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh l\u1edbn<\/a> nh\u1ea5n m\u1ea1nh r\u1eb1ng vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c l\u1edbp b\u1ea3o m\u1eadt \u0111a t\u1ea7ng s\u1ebd l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 tin t\u01b0\u1edfng c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 t\u1ed5 ch\u1ee9c tr\u01b0\u1edbc c\u00e1c m\u1ed1i lo ng\u1ea1i v\u1ec1 b\u1ea3o m\u1eadt.<\/p>\n

Nghi v\u1ea5n v\u1ec1 c\u00e1c t\u1ed5 ch\u1ee9c t\u1ea5n c\u00f4ng chuy\u00ean nghi\u1ec7p<\/h2>\n

C\u00e1c cu\u1ed9c \u0111i\u1ec1u tra s\u01a1 b\u1ed9 v\u1ec1 v\u1ee5 vi\u1ec7c KelpDAO cho th\u1ea5y ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng r\u1ea5t tinh vi, d\u1eabn \u0111\u1ebfn nh\u1eefng nghi ng\u1ea1i v\u1ec1 s\u1ef1 tham gia c\u1ee7a c\u00e1c nh\u00f3m hacker c\u00f3 t\u1ed5 ch\u1ee9c cao. K\u1ebb t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u00e3 khai th\u00e1c \u0111i\u1ec3m y\u1ebfu trong c\u01a1 ch\u1ebf t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c chu\u1ed7i (cross-chain) \u0111\u1ec3 t\u1ea1o ra c\u00e1c t\u00e0i s\u1ea3n kh\u00f4ng c\u00f3 b\u1ea3o \u0111\u1ea3m, t\u1eeb \u0111\u00f3 r\u00fat c\u1ea1n thanh kho\u1ea3n t\u1eeb c\u00e1c giao th\u1ee9c cho vay li\u00ean k\u1ebft.<\/p>\n

H\u1ec7 qu\u1ea3 c\u1ee7a v\u1ee5 vi\u1ec7c kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf KelpDAO m\u00e0 c\u00f2n t\u1ea1o ra r\u1ee7i ro n\u1ee3 x\u1ea5u cho m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng kh\u00e1c trong h\u1ec7 sinh th\u00e1i DeFi. S\u1ef1 vi\u1ec7c l\u1ea7n n\u1eefa \u0111\u1eb7t ra b\u00e0i to\u00e1n kh\u00f3 cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Layer 2 v\u1ec1 vi\u1ec7c c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 giao d\u1ecbch v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a c\u00e1c c\u1ea7u n\u1ed1i t\u00e0i s\u1ea3n. Nh\u01b0ng trong khi ch\u1edd \u0111\u1ee3i nh\u1eefng gi\u1ea3i ph\u00e1p d\u00e0i h\u1ea1n, t\u00e2m l\u00fd th\u1eadn tr\u1ecdng \u0111ang bao tr\u00f9m th\u1ecb tr\u01b0\u1eddng.<\/p>\n

Nh\u1eefng bi\u1ebfn \u0111\u1ed9ng t\u1eeb m\u00f4i tr\u01b0\u1eddng ph\u00e1p l\u00fd v\u00e0 ch\u00ednh s\u00e1ch c\u0169ng \u0111ang t\u00e1c \u0111\u1ed9ng kh\u00f4ng nh\u1ecf \u0111\u1ebfn d\u00f2ng ti\u1ec1n. V\u00ed d\u1ee5, vi\u1ec7c Bitcoin ETF thu h\u1ed3i v\u1ed1n khi ch\u00ednh s\u00e1ch c\u1ee7a Trump<\/a> g\u1eb7p ph\u1ea3i nh\u1eefng r\u00e0o c\u1ea3n nh\u1ea5t \u0111\u1ecbnh \u0111\u00e3 cho th\u1ea5y th\u1ecb tr\u01b0\u1eddng ti\u1ec1n m\u00e3 h\u00f3a hi\u1ec7n nay nh\u1ea1y c\u1ea3m nh\u01b0 th\u1ebf n\u00e0o tr\u01b0\u1edbc c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 an ninh m\u1ea1ng l\u1eabn bi\u1ebfn \u0111\u1ed9ng ch\u00ednh tr\u1ecb to\u00e0n c\u1ea7u.<\/p>\n

Tri\u1ec3n v\u1ecdng h\u1ed3i ph\u1ee5c v\u00e0 c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo<\/h2>\n

D\u00f9 m\u1ed9t ph\u1ea7n t\u00e0i s\u1ea3n \u0111\u00e3 b\u1ecb ch\u1eb7n \u0111\u1ee9ng, c\u00e1c b\u00e1o c\u00e1o ph\u00e2n t\u00edch cho th\u1ea5y k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u0111\u00e3 k\u1ecbp th\u1eddi ho\u00e1n \u0111\u1ed5i m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf ti\u1ec1n sang c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00e1c th\u00f4ng qua c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt nh\u1eb1m x\u00f3a d\u1ea5u v\u1ebft. Vi\u1ec7c t\u1ea9u t\u00e1n t\u00e0i s\u1ea3n xuy\u00ean chu\u1ed7i v\u1eabn l\u00e0 th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb b\u1ea3o m\u1eadt blockchain hi\u1ec7n nay.<\/p>\n

Trong nh\u1eefng tu\u1ea7n t\u1edbi, c\u1ed9ng \u0111\u1ed3ng Arbitrum d\u1ef1 ki\u1ebfn s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 l\u1ed9 tr\u00ecnh x\u1eed l\u00fd l\u01b0\u1ee3ng ETH \u0111ang b\u1ecb \u0111\u00f3ng b\u0103ng. Quy\u1ebft \u0111\u1ecbnh v\u1ec1 vi\u1ec7c li\u1ec7u c\u00f3 ho\u00e0n tr\u1ea3 s\u1ed1 ti\u1ec1n n\u00e0y cho ph\u00eda n\u1ea1n nh\u00e2n hay kh\u00f4ng s\u1ebd l\u00e0 m\u1ed9t ti\u1ec1n l\u1ec7 quan tr\u1ecdng. V\u1ee5 vi\u1ec7c t\u1ea1i KelpDAO ch\u1eafc ch\u1eafn s\u1ebd t\u1ed1n nhi\u1ec1u gi\u1ea5y m\u1ef1c c\u1ee7a gi\u1edbi ph\u00e2n t\u00edch khi ranh gi\u1edbi gi\u1eefa s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi v\u00e0 t\u00ednh b\u1ea5t bi\u1ebfn c\u1ee7a m\u00e3 ngu\u1ed3n \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean mong manh.<\/p>\n","protected":false},"excerpt":{"rendered":"

Arbitrum v\u1eeba th\u1ef1c hi\u1ec7n b\u01b0\u1edbc \u0111i kh\u1ea9n c\u1ea5p khi \u0111\u00f3ng b\u0103ng l\u01b0\u1ee3ng l\u1edbn ETH li\u00ean quan \u0111\u1ebfn v\u1ee5 khai th\u00e1c KelpDAO, d\u1ea5y l\u00ean tranh lu\u1eadn v\u1ec1 t\u00ednh b\u1ea3o m\u1eadt v\u00e0 phi t\u1eadp trung.<\/p>\n","protected":false},"author":41,"featured_media":23610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[],"tags":[6598,6603,6600,6601,6602,6599],"class_list":["post-23611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-arbitrum-dong-bang-eth","tag-arbitrum-kelpdao-exploit-eth-freeze","tag-bao-mat-defi-layer-2","tag-hoi-dong-bao-an-arbitrum","tag-truy-vet-hacker-crypto","tag-vu-tan-cong-kelpdao"],"taxonomy_info":{"post_tag":[{"value":6598,"label":"arbitrum \u0111\u00f3ng b\u0103ng eth"},{"value":6603,"label":"arbitrum kelpdao exploit eth freeze"},{"value":6600,"label":"b\u1ea3o m\u1eadt defi layer 2"},{"value":6601,"label":"h\u1ed9i \u0111\u1ed3ng b\u1ea3o an arbitrum"},{"value":6602,"label":"truy v\u1ebft hacker crypto"},{"value":6599,"label":"v\u1ee5 t\u1ea5n c\u00f4ng kelpdao"}]},"featured_image_src_large":["https:\/\/nosmokesport.com\/wp-content\/uploads\/2026\/04\/arbitrum-ngan-chan-hacker-kelpdao-dong-bang-eth-2026-1024x538.png",1024,538,true],"author_info":{"display_name":"Minh Anh Nguy\u1ec5n","author_link":"https:\/\/nosmokesport.com\/vi\/author\/nosmokesportvi\/"},"comment_info":0,"category_info":[],"tag_info":[{"term_id":6598,"name":"arbitrum \u0111\u00f3ng b\u0103ng eth","slug":"arbitrum-dong-bang-eth","term_group":0,"term_taxonomy_id":6598,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":6603,"name":"arbitrum kelpdao exploit eth freeze","slug":"arbitrum-kelpdao-exploit-eth-freeze","term_group":0,"term_taxonomy_id":6603,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":6600,"name":"b\u1ea3o m\u1eadt defi layer 2","slug":"bao-mat-defi-layer-2","term_group":0,"term_taxonomy_id":6600,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":6601,"name":"h\u1ed9i \u0111\u1ed3ng b\u1ea3o an arbitrum","slug":"hoi-dong-bao-an-arbitrum","term_group":0,"term_taxonomy_id":6601,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":6602,"name":"truy v\u1ebft hacker crypto","slug":"truy-vet-hacker-crypto","term_group":0,"term_taxonomy_id":6602,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":6599,"name":"v\u1ee5 t\u1ea5n c\u00f4ng kelpdao","slug":"vu-tan-cong-kelpdao","term_group":0,"term_taxonomy_id":6599,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/posts\/23611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/comments?post=23611"}],"version-history":[{"count":2,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/posts\/23611\/revisions"}],"predecessor-version":[{"id":23614,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/posts\/23611\/revisions\/23614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/media\/23610"}],"wp:attachment":[{"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/media?parent=23611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/categories?post=23611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nosmokesport.com\/vi\/wp-json\/wp\/v2\/tags?post=23611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}