{"id":1752,"date":"2026-04-21T06:33:59","date_gmt":"2026-04-21T06:33:59","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/"},"modified":"2026-04-21T06:33:59","modified_gmt":"2026-04-21T06:33:59","slug":"arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/","title":{"rendered":"Arbitrum G\u00e8le 30 766 ETH Apr\u00e8s Que le Piratage de Kelp DAO Secoue le March\u00e9 DeFi"},"content":{"rendered":"

Arbitrum g\u00e8le 30 766 ETH apr\u00e8s l’exploit de Kelp DAO, s\u00e9curisant 71,1 millions de dollars et attendant une d\u00e9cision de gouvernance sur les prochaines \u00e9tapes.<\/i><\/b><\/p>\n

Un incident majeur dans la crypto a pouss\u00e9 <\/span>Arbitrum<\/span><\/a> \u00e0 agir d’urgence apr\u00e8s qu’un important exploit ait touch\u00e9 Kelp DAO. Le r\u00e9seau a instantan\u00e9ment gel\u00e9 30 766 ETH d’une valeur d’environ 71,1 millions de dollars. Cette action visait \u00e0 s\u00e9curiser les fonds et \u00e0 minimiser les risques suppl\u00e9mentaires pour les utilisateurs.<\/span><\/p>\n

Arbitrum agit rapidement apr\u00e8s le plus grand exploit DeFi de 2026<\/b><\/h2>\n

L’incident s’est produit le 18 avril et a secou\u00e9 le march\u00e9 de la finance d\u00e9centralis\u00e9e. Kelp DAO avait perdu 116 500 jetons rsETH d’une valeur de pr\u00e8s de 292 millions de dollars. Il s’agit ainsi du plus grand exploit DeFi \u00e0 ce jour en 2026. L’attaque impliquait un pont inter-cha\u00eenes aliment\u00e9 par la technologie LayerZero.<\/span><\/p>\n

Lecture connexe : <\/i><\/b>Le pont rsETH de Kelp DAO touch\u00e9 par un exploit de 292 millions de dollars dans une attaque soup\u00e7onn\u00e9e de LayerZero | Live Bitcoin News<\/i><\/b><\/a><\/p>\n

Peu de temps apr\u00e8s, le Conseil de S\u00e9curit\u00e9 d’Arbitrum a d\u00e9tect\u00e9 une activit\u00e9 suspecte sur Arbitrum One. Il a par cons\u00e9quent agi rapidement pour geler les fonds li\u00e9s \u00e0 l’<\/span>exploit<\/span><\/a>. Le conseil s’est assur\u00e9 qu’aucun autre utilisateur ou application n’\u00e9tait affect\u00e9. De cette mani\u00e8re, le fonctionnement normal du r\u00e9seau n’a pas \u00e9t\u00e9 interrompu.<\/span><\/p>\n

De plus, le conseil a collabor\u00e9 avec les forces de l’ordre dans le processus de r\u00e9ponse. Il a collect\u00e9 des informations sur l’identit\u00e9 et les activit\u00e9s de l’exploitant. Simultan\u00e9ment, il s’est pr\u00e9occup\u00e9 de la s\u00e9curit\u00e9 du r\u00e9seau.<\/span><\/p>\n

L’\u00e9quipe a ensuite employ\u00e9 une approche technique pour transf\u00e9rer les fonds en toute s\u00e9curit\u00e9. Ceux-ci ont \u00e9t\u00e9 d\u00e9plac\u00e9s vers un portefeuille interm\u00e9diaire qui a \u00e9t\u00e9 gel\u00e9. Par cons\u00e9quent, l’exploitant est devenu totalement inaccessible. De plus, aucun autre \u00e9tat de la cha\u00eene ou solde utilisateur n’a \u00e9t\u00e9 impact\u00e9 par le transfert.<\/span><\/p>\n

Une d\u00e9cision de gouvernance fa\u00e7onnera les prochaines \u00e9tapes pour l’ETH gel\u00e9<\/b><\/h2>\n

Les fonds ont \u00e9t\u00e9 r\u00e9cup\u00e9r\u00e9s avec succ\u00e8s le 20 avril \u00e0 23h26 (heure de l’Est). Cependant, ils restent pour l’instant bloqu\u00e9s dans le portefeuille gel\u00e9. Ainsi, ils ne peuvent \u00eatre transf\u00e9r\u00e9s sans consentement suppl\u00e9mentaire. Toute action ult\u00e9rieure impliquera une d\u00e9cision de la gouvernance d’Arbitrum.<\/span><\/p>\n

Lundi, Kelp DAO a d\u00e9clar\u00e9 r\u00e9pondre \u00e0 l’incident. Toutefois, il a minimis\u00e9 sa responsabilit\u00e9 directe dans l’exploit. Il a indiqu\u00e9 que l’attaque aurait pu \u00eatre caus\u00e9e par des facteurs externes. Cependant, la perte importante a suscit\u00e9 des doutes concernant la s\u00e9curit\u00e9 des syst\u00e8mes inter-cha\u00eenes.<\/span><\/p>\n

Parall\u00e8lement, l’incident met en lumi\u00e8re les risques croissants sur les plateformes de finance d\u00e9centralis\u00e9e. Les exploits majeurs continuent de mettre \u00e0 l’\u00e9preuve la s\u00e9curit\u00e9 des r\u00e9seaux et la confiance des utilisateurs. Ainsi, les plateformes doivent am\u00e9liorer leurs syst\u00e8mes de s\u00e9curit\u00e9 et de surveillance.<\/span><\/p>\n

De plus, le r\u00f4le des ponts inter-cha\u00eenes a \u00e9galement fait l’objet de nouvelles critiques. Ces syst\u00e8mes permettent le transfert facile d’actifs entre les blockchains. Cependant, ils introduisent \u00e9galement de nouvelles vuln\u00e9rabilit\u00e9s pour les pirates. Cela peut forcer les d\u00e9veloppeurs \u00e0 r\u00e9-architecturer ces syst\u00e8mes pour les rendre plus s\u00e9curis\u00e9s.<\/span><\/p>\n

En outre, la communaut\u00e9 crypto observe avec attention la mani\u00e8re dont Arbitrum g\u00e8re cette situation. Les d\u00e9cisions de gouvernance joueront un r\u00f4le cl\u00e9 dans la d\u00e9termination de l’issue. Ces d\u00e9cisions peuvent implacer le remboursement des fonds ou d’autres mesures correctives.<\/span><\/p>\n

Dans l’ensemble, la r\u00e9ponse rapide d’Arbitrum a contribu\u00e9 \u00e0 limiter les d\u00e9g\u00e2ts dans ce cas. Mais d\u00e9sormais, le r\u00e9sultat final est une question de gouvernance et de coordination avec les partenaires. L’\u00e9v\u00e9nement est un rappel puissant des menaces persistantes qui p\u00e8sent sur les syst\u00e8mes DeFi.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Arbitrum g\u00e8le 30 766 ETH apr\u00e8s l’exploit de Kelp DAO, s\u00e9curisant 71,1 millions de dollars et attendant une d\u00e9cision de gouvernance sur les prochaines \u00e9tapes. Un incident majeur dans la crypto a pouss\u00e9 Arbitrum \u00e0 agir d’urgence apr\u00e8s qu’un important exploit ait touch\u00e9 Kelp DAO. Le r\u00e9seau a instantan\u00e9ment gel\u00e9 30 766 ETH d’une valeur […]<\/p>\n","protected":false},"author":6,"featured_media":1751,"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":[6,178],"tags":[],"class_list":["post-1752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","category-hacked"],"acf":[],"yoast_head":"\nArbitrum G\u00e8le 30 766 ETH Apr\u00e8s Que le Piratage de Kelp DAO Secoue le March\u00e9 DeFi - France 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\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arbitrum G\u00e8le 30 766 ETH Apr\u00e8s Que le Piratage de Kelp DAO Secoue le March\u00e9 DeFi - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Arbitrum g\u00e8le 30 766 ETH apr\u00e8s l’exploit de Kelp DAO, s\u00e9curisant 71,1 millions de dollars et attendant une d\u00e9cision de gouvernance sur les prochaines \u00e9tapes. 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Un incident majeur dans la crypto a pouss\u00e9 Arbitrum \u00e0 agir d’urgence apr\u00e8s qu’un important exploit ait touch\u00e9 Kelp DAO. Le r\u00e9seau a instantan\u00e9ment gel\u00e9 30 766 ETH d’une valeur […]","og_url":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/","og_site_name":"France Live Bitcoin News","article_published_time":"2026-04-21T06:33:59+00:00","author":"frenchlbn","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"frenchlbn","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/#article","isPartOf":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/"},"author":{"name":"frenchlbn","@id":"https:\/\/global.livebitcoinnews.com\/fr\/#\/schema\/person\/cf8f1f85189588768e507a2eb234cba8"},"headline":"Arbitrum G\u00e8le 30 766 ETH Apr\u00e8s Que le Piratage de Kelp DAO Secoue le March\u00e9 DeFi","datePublished":"2026-04-21T06:33:59+00:00","mainEntityOfPage":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/"},"wordCount":701,"commentCount":0,"image":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/#primaryimage"},"thumbnailUrl":"https:\/\/global.livebitcoinnews.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/TRM_Labs__Irans_Crypto_Activity_Slumps_After_Exchange_HackConflict-2.png","articleSection":["Ethereum","Hacked"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/","url":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/04\/21\/arbitrum-gele-30-766-eth-apres-que-le-piratage-de-kelp-dao-secoue-le-marche-defi\/","name":"Arbitrum G\u00e8le 30 766 ETH Apr\u00e8s Que le Piratage de Kelp DAO Secoue le March\u00e9 DeFi - 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