{"id":16171,"date":"2025-11-06T18:00:16","date_gmt":"2025-11-06T18:00:16","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=16171"},"modified":"2025-11-06T16:08:46","modified_gmt":"2025-11-06T16:08:46","slug":"vols-crypto-2025-2-milliards","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/vols-crypto-2025-2-milliards\/","title":{"rendered":"Vols crypto : plus de 2 Md$ d\u00e9rob\u00e9s en 2025"},"content":{"rendered":"<h2>2025, l&rsquo;ann\u00e9e o\u00f9 la surface d&rsquo;attaque a grandi plus vite que les d\u00e9fenses<\/h2>\n<p>Le d\u00e9bat sur \u00ab qui est responsable \u00bb tourne souvent \u00e0 vide. Ce qui compte, c&rsquo;est la <strong>surface d&rsquo;attaque r\u00e9elle<\/strong>.<\/p>\n<p>Elle a explos\u00e9 avec l&rsquo;adoption, les ponts inter-cha\u00eenes, la tokenisation \u00e0 grande \u00e9chelle et une liquidit\u00e9 disponible presque 24h\/24. Chaque nouveau service cr\u00e9e une nouvelle jonction, donc une possibilit\u00e9 de mauvaise configuration.<\/p>\n<p>Ajoutez la sophistication des attaquants, des op\u00e9rations patientes, et l&rsquo;ing\u00e9nierie sociale devenue quasi industrielle. R\u00e9sultat, la courbe des pertes ne s&rsquo;explique plus seulement par un grand \u00e9v\u00e9nement isol\u00e9, mais par une pluie fine de vecteurs qui s&rsquo;additionnent.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">1\/ 2025 is shaping up to be one of the worst years for crypto crime. Over $2.17B stolen so far, with the DPRK\u2019s record $1.5B ByBit hack leading the charge. Let\u2019s break down the key trends from our mid-year crime report: <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/NDRR6xJ9pY\">https:\/\/t.co\/NDRR6xJ9pY<\/a><\/p>\n<p>&mdash; Chainalysis (@chainalysis) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/chainalysis\/status\/1945812922606760305?ref_src=twsrc%5Etfw\">July 17, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Les chiffres le prouvent, mais m\u00eame sans eux, la sensation du march\u00e9 est limpide. Les utilisateurs mettent plus d&rsquo;actifs onchain, plus souvent, et plus vite qu&rsquo;ils n&rsquo;endurcissent leurs habitudes.<\/p>\n<h2>Pourquoi les hacks continuent encore et encore<\/h2>\n<p>On patch, on audite, on r\u00e9voque des approvals, on g\u00e8le des pools. Et pourtant, \u00e7a recasse.<\/p>\n<p>Ce paradoxe a une explication simple. Les audits statiques ne suffisent plus face \u00e0 des attaquants qui testent les limites op\u00e9rationnelles, l\u00e0 o\u00f9 la technique rencontre l&rsquo;humain.<\/p>\n<p>Ils ne cherchent pas seulement la faille logique, ils pressent l\u00e0 o\u00f9 la vigilance faiblit. Un employ\u00e9 clique. Un d\u00e9veloppeur press\u00e9 accepte un commit. Un fondateur r\u00e9pond \u00e0 un faux investisseur sur un cr\u00e9neau tardif.<\/p>\n<p>Le maillon c\u00e8de rarement au m\u00eame endroit deux fois. Il c\u00e8de l\u00e0 o\u00f9 la <strong>fatigue, l&rsquo;ego ou l&rsquo;urgence<\/strong> ouvrent une porte.<\/p>\n<p>C\u00f4t\u00e9 utilisateurs, la promesse d&rsquo;un rendement facile garde un pouvoir d&rsquo;attraction \u00e9tonnant. On signe trop vite.<\/p>\n<p>On oublie qu&rsquo;une autorisation \u00ab illimit\u00e9e \u00bb reste illimit\u00e9e, m\u00eame quand l&rsquo;euphorie du mint est retomb\u00e9e. Et qu&rsquo;un wallet principal ne devrait jamais servir de s\u00e9same universel pour tester un protocole flambant neuf.<\/p>\n<h2>L&rsquo;illusion du r\u00e9pit co\u00fbte cher<\/h2>\n<p>Regardez une s\u00e9quence de quelques semaines et vous verrez des creux spectaculaires. De quoi se dire que le pire est derri\u00e8re.<\/p>\n<p>Souvent, c&rsquo;est un simple effet de calendrier. Les groupes organis\u00e9s savent lever le pied, brouiller les pistes, r\u00e9appara\u00eetre avec une nouvelle cha\u00eene d&rsquo;op\u00e9rations.<\/p>\n<p>Entre deux pics, le march\u00e9 se rassure, remet du risque, et la fen\u00eatre s&rsquo;ouvre \u00e0 nouveau. La dynamique des pertes ressemble \u00e0 une respiration.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\"><a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/PeckShieldAlert?src=hash&amp;ref_src=twsrc%5Etfw\">#PeckShieldAlert<\/a> In August 2025, ~16 major crypto exploits were recorded, resulting in total losses of $163M\u2014a 15% increase from July&#39;s $142M.<\/p>\n<p>Notably, <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/btcturk?ref_src=twsrc%5Etfw\">@btcturk<\/a> suffered its second major breach in just over a year, losing over $50M after a $54M hack in June 2024., bringing their\u2026 <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/JWiWNEDdZW\">pic.twitter.com\/JWiWNEDdZW<\/a><\/p>\n<p>&mdash; PeckShieldAlert (@PeckShieldAlert) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/PeckShieldAlert\/status\/1962362569555157316?ref_src=twsrc%5Etfw\">September 1, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Elle descend, se stabilise, puis repart. C&rsquo;est pr\u00e9cis\u00e9ment dans ces phases calmes que se construisent les prochains coups.<\/p>\n<p>Les flux se r\u00e9organisent, les acc\u00e8s se n\u00e9gocient, les leurres se peaufinent. Quand la volatilit\u00e9 des prix revient, la cha\u00eene se tend, l&rsquo;erreur humaine r\u00e9appara\u00eet, et la facture tombe.<\/p>\n<p>\u00c0 l&rsquo;\u00e9chelle d&rsquo;un cycle, c&rsquo;est la <strong>r\u00e9p\u00e9tition de ce mouvement<\/strong> qui use les tr\u00e9soreries et d\u00e9courage les plus prudents, alors que les plus d\u00e9termin\u00e9s continuent d&#8217;empiler m\u00e9thodiquement leur s\u00e9curit\u00e9 de base.<\/p>\n<h2>Passer de \u00ab je verrai demain \u00bb \u00e0 une protection vraiment r\u00e9siliente<\/h2>\n<p>La bonne nouvelle, c&rsquo;est qu&rsquo;aucune de ces menaces n&rsquo;impose de solutions \u00e9sot\u00e9riques. On peut durcir sa garde sans transformer sa vie.<\/p>\n<p>La premi\u00e8re bascule consiste \u00e0 s\u00e9parer clairement l&rsquo;usage quotidien et la r\u00e9serve. Un wallet \u00ab de tous les jours \u00bb pour signer, tester, bouger des montants modestes.<\/p>\n<p>Une r\u00e9serve hors ligne pour ce qui compte vraiment, inerte la plupart du temps. Cette r\u00e9serve peut tenir sur un <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleur-cold-wallet\/\">support mat\u00e9riel classique<\/a>, mais il existe aussi des configurations plus sobres qui s&rsquo;int\u00e8grent au mobile sans rester connect\u00e9es en permanence.<\/p>\n<p>Ajoutez une phrase suppl\u00e9mentaire sur la seed quand c&rsquo;est pertinent, avec un sch\u00e9ma de sauvegarde qui n&rsquo;expose jamais l&rsquo;int\u00e9gralit\u00e9 de l&rsquo;information au m\u00eame endroit. Enfin, prenez l&rsquo;habitude de r\u00e9voquer vos autorisations apr\u00e8s usage.<\/p>\n<p>Et lorsque l&rsquo;on doit passer par un <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleure-plateforme-crypto\/\">\u00e9change centralis\u00e9<\/a>, on angle la s\u00e9curit\u00e9 sur l&rsquo;acc\u00e8s lui-m\u00eame.<\/p>\n<p><a href=\"https:\/\/www.chainalysis.com\/blog\/2025-crypto-crime-mid-year-update\/\" target=\"_blank\" rel=\"noopener\">Selon Chainalysis<\/a>, plus de 2,17 milliards de dollars ont \u00e9t\u00e9 vol\u00e9s au cours du premier semestre 2025, et si les tendances actuelles se poursuivent, les fonds vol\u00e9s pourraient d\u00e9passer <strong>4 milliards de dollars<\/strong> d&rsquo;ici la fin de l&rsquo;ann\u00e9e.<\/p>\n<p>Ils exploitent les habitudes. Faites de <a href=\"https:\/\/www.coinspeaker.com\/fr\/2-milliards-dollars-voles-2025\/\">la s\u00e9curit\u00e9 une habitude<\/a> \u00e0 votre tour.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/crypto-en-danger-les-cyberattaques-nord-coreennes-repartent-a-la-hausse\/\">Crypto en danger : les cyberattaques nord-cor\u00e9ennes repartent \u00e0 la hausse<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/wallet-piege-vo-1m\/\">Wallet pi\u00e9g\u00e9 : pr\u00e8s d&rsquo;1 M$ envol\u00e9 en quelques secondes<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/10-millions-ciblees-malwares-crypto\/\">10 millions de personnes cibl\u00e9es par des malwares pour crypto<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/etats-unis-peuvent-ils-devenir-capitale-mondiale-cryptomonnaies\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Le chiffre donne le vertige. En quelques mois, les vols li\u00e9s aux cryptoactifs ont d\u00e9j\u00e0 d\u00e9pass\u00e9 la barre des 2 Md$.<\/p>\n","protected":false},"author":200,"featured_media":16174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vols crypto : plus de 2 Md$ d\u00e9rob\u00e9s en 2025<\/title>\n<meta name=\"description\" content=\"Les vols et piratages crypto d\u00e9passent les 2 milliards $ en 2025, selon de nouveaux rapports sur la hausse des attaques DeFi.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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2025"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/fr\/#website","url":"https:\/\/www.coinspeaker.com\/fr\/","name":"Coinspeaker France","description":"Bitcoin, Ethereum, Altcoins et actualit\u00e9s crypto avec analyses, cours en direct, graphiques de donn\u00e9es et guides","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/cfb5df450a3f98d6cbdac45264af1e5d","name":"Emmanuel Roux","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Issu de la finance traditionnelle, j\u2019ai naturellement bascul\u00e9 vers l\u2019univers crypto, attir\u00e9 par son potentiel. Je souhaite y apporter mon approche analytique et rationnelle, tout en conservant ma curiosit\u00e9. En dehors de l\u2019\u00e9cran, je lis beaucoup (\u00e9conomie, essais, un peu de science-fiction) et je prends plaisir \u00e0 bricoler. Le DIY, pour moi, c\u2019est comme la crypto : comprendre, tester, construire soi-m\u00eame.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/emmanuel\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/16171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/200"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=16171"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/16171\/revisions"}],"predecessor-version":[{"id":16229,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/16171\/revisions\/16229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/16174"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=16171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=16171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=16171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}