{"id":155622,"date":"2025-05-28T09:27:14","date_gmt":"2025-05-28T09:27:14","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=155622"},"modified":"2025-05-28T09:27:14","modified_gmt":"2025-05-28T09:27:14","slug":"sui-network-repond-au-hack-sur-sa-blockchain-en-realisant-des-prets-financiers","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/sui-network-repond-au-hack-sur-sa-blockchain-en-realisant-des-prets-financiers\/","title":{"rendered":"SUI Network r\u00e9pond au hack sur sa blockchain en r\u00e9alisant des pr\u00eats financiers"},"content":{"rendered":"<p>Le paysage de la finance d\u00e9centralis\u00e9e a fortement \u00e9volu\u00e9 ces derni\u00e8res ann\u00e9es. Avec la multiplication des protocoles et des blockchains, <strong>les risques suivent la tendance<\/strong>. Dans la multiplication des failles de s\u00e9curit\u00e9, SUI Network est dans un \u00e9pisode malheureux avec la perte de fonds du protocole principale, CETUS.<\/p><h2 class=\"wp-block-heading\">SUI Network est frapp\u00e9 de plein fouet par un hack<\/h2><span class=\"replacer\"><\/span><p>Le 22 mai dernier, la blockchain SUI a \u00e9t\u00e9 secou\u00e9e avec un incident de s\u00e9curit\u00e9 majeur. Cetus Protocol, le DEX leader de cette blockchain, a fait face \u00e0 un <strong>piratage \u00e0 hauteur de plus de 220 millions de dollars<\/strong>. Ce montant varie selon les sources pour aller jusqu&#8217;\u00e0 260 millions de dollars.<\/p><p>Cette incident ne r\u00e9sulte pas de la blockchain en elle-m\u00eame, mais d&#8217;une <strong>erreur de conception dans les smart contract de Cetus.<\/strong> Cela a permis aux attaquants de manipuler la liquidit\u00e9 et drainer l&#8217;ensemble des pools. En cons\u00e9quent, une grande partie des actifs ont perdu entre 80 % et 99 % de leur valeur on-chain.<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"366\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14-1024x366.png\" alt=\"\" class=\"wp-image-155628\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14-1024x366.png 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14-300x107.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14-768x275.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14-450x161.png 450w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092318\/Capture-decran-2025-05-28-a-11.23.14.png 1096w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure><p>Cela a eu pour cons\u00e9quente de faire chuter drastiquement la TVL sous les 2 milliards de dollars (baisse de 20 %). Quant au jeton SUI, celui-ci se porte plut\u00f4t bien en restant au-dessus des 3,7 dollars. Une baisse quasiment indolore aux regard de l&#8217;\u00e9v\u00e8nement ayant eu lieu on-chain.<\/p><h2 class=\"wp-block-heading\">Des pr\u00eats pour r\u00e9pondre aux turbulences financi\u00e8res<\/h2><span class=\"replacer\"><\/span><p>Les validateurs de SUI ont <strong>gel\u00e9 une partie des fonds<\/strong> (environ 160 millions de dollars). Quant \u00e0 CETUS, un white hat bounty d&#8217;une valeur de 6 millions de dollars est propos\u00e9e pour r\u00e9cup\u00e9rer les fonds gel\u00e9s. <\/p><p>Suite \u00e0 cet incident on-chain, plusieurs mesures sont prises. Par exemple, un investissement suppl\u00e9mentaire de 10 millions de dollars de la fondation SUI. Ainsi, cela <strong>soutiendra des initiatives en mati\u00e8re de s\u00e9curit\u00e9 et d&#8217;audits. <\/strong><\/p><p>Pour sortir progressivement de cette p\u00e9riode de crise et soutenir l&#8217;\u00e9cosyst\u00e8me et les utilisateurs, il y a une solution. La fondation a fourni un <strong>pr\u00eat s\u00e9curis\u00e9 d&#8217;un montant de 60 millions de dollars<\/strong>. Une proposition de gouvernance a \u00e9t\u00e9 mise en place, adopt\u00e9e \u00e0 la majorit\u00e9.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"342\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" class=\"wp-image-155627 lazyload\" sizes=\"auto, (max-width: 516px) 100vw, 516px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092244\/image-1.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092244\/image-1.png 516w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092244\/image-1-300x199.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/05\/28092244\/image-1-450x298.png 450w\"><\/figure><p>Cela vise \u00e0 couvrir les fonds vol\u00e9s qui ont quitt\u00e9 la blockchain durant les premi\u00e8res heures du hack. Une d\u00e9cision rapide qui vise \u00e0 r\u00e9soudre le plus rapidement cette situation.<\/p><figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Sui Foundation is providing Cetus with a secured loan as part of a plan to quickly compensate user losses in full. The Cetus team will use these loan proceeds together with assets from their treasury to cover losses from the stolen funds that have been bridged out of the Sui\u2026 <a href=\"https:\/\/t.co\/QYq14lGsl6\">https:\/\/t.co\/QYq14lGsl6<\/a><\/p>&mdash; Sui (@SuiNetwork) <a href=\"https:\/\/twitter.com\/SuiNetwork\/status\/1927439620091834569?ref_src=twsrc%5Etfw\">May 27, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><h2 class=\"wp-block-heading\">L&#8217;importance de prot\u00e9ger ses fonds dans le Web3 <\/h2><span class=\"replacer\"><\/span><p>Ce hack de CETUS met en lumi\u00e8re, une nouvelle fois, la n\u00e9cessit\u00e9 de ne <strong>pas mettre tous ses \u0153ufs dans le m\u00eame panier. <\/strong>En effet, quand bien m\u00eame le protocole est le leader sur une blockchain, cela n&#8217;est pas gage d&#8217;une stabilit\u00e9 assur\u00e9e \u00e0 long terme \u00e0 l&#8217;instar du protocole AAVE.<\/p><p>Pour disposer d&#8217;une <a href=\"https:\/\/cryptonews.com\/fr\/news\/ethcc-cannes-securite-crypto-ethereum-enlevements-risques-kidnapping\/\">s\u00e9curit\u00e9 renforc\u00e9e<\/a>, des solutions tr\u00e8s int\u00e9ressantes existent dans l&#8217;industrie crypto. Par exemple, les <strong>portefeuilles non-custodial sont essentiels. <\/strong>Si vous ne signez pas n&#8217;importe quoi avec votre cl\u00e9 priv\u00e9e, vous assurez une protection \u00e0 haut degr\u00e9 de vos actifs. Best Wallet et Ledger s&#8217;impose comme des solutions de choix.<\/p><p>Best Wallet se distingue toutefois avec un \u00e9cosyst\u00e8me Web3 bien plus vaste : une <strong>compatibilit\u00e9 on-chain avec plus de 50 blockchains<\/strong>, un jeton $BEST en pr\u00e9vente pour b\u00e9n\u00e9ficier d&#8217;airdrops exclusifs et de frais r\u00e9duits, un DEX natif au portefeuille avec un haut degr\u00e9 de liquidit\u00e9.<\/p><p>Concr\u00e8tement, ce portefeuille crypto est effectivement une solution de choix. En 2025, il n&#8217;est plus possible d&#8217;en faire abstraction lorsqu&#8217;on constate la recrudescence de hacks on-chain.<\/p><p><\/p><div style=\"background: #920047;margin: auto;width: 50%;text-align: center;padding: 8px;border-radius: 5px;background-image: linear-gradient(107deg,#930046,#59008a);color: white;padding-left: 1em;padding-right: 1em;font-size: 16px\"><a style=\"text-decoration:none;color:white\" href=\"https:\/\/fr.cryptonews.com\/ext\/bestwallet\/\" target=\"_blank\" rel=\"nofollow noindex\">D\u00e9couvrez Best Wallet<\/a><\/div><p><\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"><p>Sur le m\u00eame sujet : <\/p><ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/crypto-enfant-9-millions-dollars-memecoins-marche\/\">Un enfant de 14 ans perd 9 millions de dollars de crypto \u00e0 cause de ces erreurs <\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/nouvelles-sanctions-economiques-pour-la-russie-bitcoin-est-la-solution\/\">Nouvelles sanctions \u00e9conomiques pour la Russie : Bitcoin est la solution <\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/trump-media-reserve-strategique-bitcoin-25-milliards-de-dollars\/\">2,5 milliards de dollars lev\u00e9s pour une r\u00e9serve bitcoin : voici le coup de poker de Trump Media <\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Le paysage de la finance d\u00e9centralis\u00e9e a fortement \u00e9volu\u00e9 ces derni\u00e8res ann\u00e9es. Avec la multiplication des protocoles et des blockchains, les risques suivent la tendance. Dans la multiplication des failles de s\u00e9curit\u00e9, SUI Network est dans un \u00e9pisode malheureux avec la perte de fonds du protocole principale, CETUS.SUI Network est frapp\u00e9 de plein fouet par [&hellip;]<\/p>\n","protected":false},"author":594,"featured_media":155623,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,10,1],"tags":[],"editors":[2551],"sponsored_companies":[],"class_list":["post-155622","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoin-news","category-defi-news","category-news","editors-julien-leroy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SUI Network r\u00e9pond au hack en r\u00e9alisant des pr\u00eats financiers<\/title>\n<meta name=\"description\" content=\"Sui Network doit faire face au hack de 220 millions de dollars de Cetus. 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