{"id":4758,"date":"2025-08-04T08:00:54","date_gmt":"2025-08-04T08:00:54","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=4758"},"modified":"2025-08-04T09:28:32","modified_gmt":"2025-08-04T09:28:32","slug":"vol-35-md-arkham-revele-implication-lubian","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/vol-35-md-arkham-revele-implication-lubian\/","title":{"rendered":"Vol de 3,5 milliards de dollars : Arkham r\u00e9v\u00e8le l&rsquo;implication de LuBian"},"content":{"rendered":"<h2>Vol de 127 000 BTC r\u00e9v\u00e9l\u00e9<\/h2>\n<p>Arkham r\u00e9v\u00e8le qu&rsquo;en 2020, un vol de 127 000 BTC, 3,5 milliards de dollars, a eu lieu. Le vol est li\u00e9 \u00e0 la <strong>disparition de LuBian<\/strong>. Selon Arkham, ce vol d\u00e9passe largement celui de Bybit en f\u00e9vrier, estim\u00e9 \u00e0 1,5 milliard.<\/p>\n<p>Bien que les avoirs de LuBian aient \u00e9t\u00e9 presque enti\u00e8rement vid\u00e9s, l&rsquo;incident n&rsquo;a \u00e9t\u00e9 signal\u00e9 que <strong>quatre ans apr\u00e8s<\/strong>. Le piratage, bien que massif, est rest\u00e9 non reconnu par le mining pool et le hacker pendant plus de quatre ans.<\/p>\n<p>LuBian figurait parmi les 10 premiers <a rel=\"noopener noreferrer\" href=\"https:\/\/www.bitpanda.com\/academy\/fr\/lecons\/quest-ce-quun-mining-pool-et-quel-est-son-fonctionnement\/\" target=\"_blank\">mining pools<\/a> \u00e0 son apog\u00e9e. Cela repr\u00e9sente pr\u00e8s de <strong>6 % du taux de hachage<\/strong> mondial de Bitcoin \u00e0 la mi-2020.<\/p>\n<p>Bizarrement, le pool a <strong>myst\u00e9rieusement cess\u00e9 ses activit\u00e9s de minage<\/strong> au d\u00e9but de l&rsquo;ann\u00e9e 2021.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">BREAKING: ARKHAM UNCOVERS $3.5B HEIST &#8211; THE LARGEST EVER<\/p>\n<p>LuBian was a Chinese mining pool with facilities in China &amp; Iran. Based on analysis of on-chain data, it appears that 127,426 BTC was stolen from LuBian in December 2020, worth $3.5 billion at the time and now worth\u2026 <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/PnIOKgMt0i\">pic.twitter.com\/PnIOKgMt0i<\/a><\/p>\n<p>&mdash; Arkham (@arkham) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/arkham\/status\/1951729790299394113?ref_src=twsrc%5Etfw\">August 2, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2>Comment LuBian a perdu plus de 127 000 BTC \u00e0 cause d&rsquo;une vuln\u00e9rabilit\u00e9 majeure ?<\/h2>\n<p>LuBian contr\u00f4lait pr\u00e8s de 6 % du hashrate de minage de BTC en mai 2020. Cependant, sa <strong>r\u00e9putation a \u00e9t\u00e9 d\u00e9truite<\/strong> par une faille de s\u00e9curit\u00e9 d\u00e9voil\u00e9e par Arkham Intelligence.<\/p>\n<p>L&rsquo;analyse d&rsquo;<a rel=\"noopener noreferrer\" href=\"https:\/\/intel.arkm.com\/\" target=\"_blank\">Arkham<\/a> r\u00e9v\u00e8le que le piratage a entra\u00een\u00e9 la perte de plus de <strong>90 % des r\u00e9serves de BTC du pool<\/strong>. Le lendemain, le 29 d\u00e9cembre, 6 millions de dollars suppl\u00e9mentaires en BTC et USDT ont \u00e9t\u00e9 vol\u00e9s. En fait, elle a \u00e9t\u00e9 d\u00e9rob\u00e9e \u00e0 une adresse LuBian active sur la couche Omni de Bitcoin.<\/p>\n<p>Le 31 d\u00e9cembre, LuBian a transf\u00e9r\u00e9 ses actifs restants vers des portefeuilles de r\u00e9cup\u00e9ration dans un effort d\u00e9sesp\u00e9r\u00e9. L&rsquo;entreprise a tent\u00e9 de communiquer directement avec le pirate informatique via la blockchain. Des messages <strong>OP_RETURN<\/strong> ont \u00e9t\u00e9 int\u00e9gr\u00e9s dans les transactions pour envoyer ces demandes.<\/p>\n<p>LuBian a d\u00e9pens\u00e9 1,4 BTC sur 1 516 transactions pour ces tentatives de r\u00e9cup\u00e9ration. En outre, ces actions montrent qu&rsquo;il s&rsquo;agissait de tentatives l\u00e9gitimes et non d&rsquo;une attaque malveillante suppl\u00e9mentaire.<\/p>\n<p>En ce qui concerne les BTC vol\u00e9s, la derni\u00e8re activit\u00e9 connue du pirate informatique \u00e9tait une <strong>consolidation de portefeuille<\/strong> en juillet 2024. Les pi\u00e8ces vol\u00e9es n&rsquo;ont pas encore \u00e9t\u00e9 blanchies ou encaiss\u00e9es. Alors, cela maintient la communaut\u00e9 crypto en \u00e9tat d&rsquo;alerte.<\/p>\n<h2>LuBian a \u00e9touff\u00e9 la crise<\/h2>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">ARKHAM REVEALS CHINESE MINING POOL &quot;LUBIAN&quot; HACKED IN 2020 FOR 127,426 BTC WHICH IS STILL HELD ONCHAIN: ARKHAM<\/p>\n<p>&mdash; Aggr News (@AggrNews) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/AggrNews\/status\/1951732627230101902?ref_src=twsrc%5Etfw\">August 2, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>LuBian n&rsquo;a jamais divulgu\u00e9 l&rsquo;incident malgr\u00e9 la perte de presque tous ses bitcoins. Dans un ultime effort pour r\u00e9cup\u00e9rer les fonds, LuBian a effectu\u00e9 plus de 1 500 petites transactions en BTC. Par ailleurs, les transactions contenaient des demandes de <strong>restitution des actifs vol\u00e9s<\/strong>.<\/p>\n<p>Le mining pool a transf\u00e9r\u00e9 ses 11 880 BTC restants vers des portefeuilles de <strong>r\u00e9cup\u00e9ration d\u00e9sign\u00e9s<\/strong>. Les pi\u00e8ces vol\u00e9es n&rsquo;ont pas \u00e9t\u00e9 encaiss\u00e9es, restant inutilis\u00e9es. Une consolidation a eu lieu en 2024 vers une nouvelle adresse de portefeuille.<\/p>\n<p>Le rapport d&rsquo;Arkham soul\u00e8ve des <strong>pr\u00e9occupations sur la transparence<\/strong> et la s\u00e9curit\u00e9 des acteurs de l&rsquo;infrastructure crypto. Les entit\u00e9s centralis\u00e9es contr\u00f4lent des milliards d&rsquo;actifs, mais leur surveillance est limit\u00e9e.<\/p>\n<p>Cette d\u00e9couverte red\u00e9finit r\u00e9troactivement l&rsquo;ampleur des plus grands vols connus dans le domaine des <a href=\"https:\/\/www.coinspeaker.com\/fr\/chatgpt-repere-3-cryptomonnaies-x1000\/\">cryptomonnaies<\/a> et jette un nouvel \u00e9clairage, plus inqui\u00e9tant, sur la disparition de LuBian en 2020. Les enqu\u00eates sur l&rsquo;identit\u00e9 de l&rsquo;attaquant et le vecteur pr\u00e9cis de l&rsquo;<strong>exploitation sont en cours<\/strong>.<\/p>\n<hr \/>\n<p>Source : <a rel=\"noopener noreferrer\" href=\"https:\/\/finance.yahoo.com\/news\/arkham-says-3-5b-lubian-210208521.html\" target=\"_blank\">CoinDesk<\/a><\/p>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/chatgpt-revele-3-altcoins\/\">ChatGPT r\u00e9v\u00e8le 3 altcoins prometteurs pour les investisseurs<\/a><\/li>\n<li><a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"http:\/\/Top Cryptos \u00e0 surveiller cette semaine : Dogecoin, Pi, Cardano, Flare\">Top Cryptos \u00e0 surveiller cette semaine : Dogecoin, Pi, Cardano, Flare<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/cryptos-surveiller-dogecoin-pi-cardano-flare\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Une enqu\u00eate d&rsquo;Arkham Intelligence r\u00e9v\u00e8le un vol de bitcoins massif impliquant un pool de minage chinois, LuBian.<\/p>\n<p>Arkham Intelligence sugg\u00e8re qu&rsquo;un vol de bitcoins record a eu lieu fin 2020, ciblant le pool LuBian.<\/p>\n","protected":false},"author":220,"featured_media":4771,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,38],"tags":[],"class_list":["post-4758","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-exchange"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vol de 3,5 milliards de dollars : Arkham r\u00e9v\u00e8le l&#039;implication de LuBian<\/title>\n<meta name=\"description\" content=\"Une enqu\u00eate 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