{"id":3596,"date":"2025-07-22T17:30:29","date_gmt":"2025-07-22T17:30:29","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=3596"},"modified":"2025-07-22T19:41:46","modified_gmt":"2025-07-22T19:41:46","slug":"un-million-eth-perdus","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/","title":{"rendered":"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus"},"content":{"rendered":"<h2>Une perte colossale pour Ethereum<\/h2>\n<p>Le 21 juillet 2025, Conor Grogan a l\u00e2ch\u00e9 une bombe : <strong>913 111 ETH<\/strong>, \u00e9quivalant \u00e0 3,4 Mds $ \u00e0 un cours de 3 700 $, sont irr\u00e9cup\u00e9rables. D\u2019apr\u00e8s ses donn\u00e9es, ces pertes proviennent d\u2019erreurs humaines comme des cl\u00e9s priv\u00e9es <strong>\u00e9gar\u00e9es<\/strong> ou des bugs dans les contrats intelligents. Par ailleurs, cette estimation exclut les portefeuilles Genesis oubli\u00e9s, ce qui pourrait aggraver le bilan.<\/p>\n<p>Cette annonce intervient alors qu\u2019<a rel=\"noopener noreferrer\" href=\"https:\/\/ethereum.org\/fr\/\" target=\"_blank\">Ethereum<\/a> affiche une sant\u00e9 insolente, avec un prix grimpant de 40 % en un mois. Pourtant, ces pertes soulignent une faiblesse majeure de la <strong>d\u00e9centralisation.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3572 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin.jpg\" alt=\"\" width=\"2048\" height=\"1536\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin.jpg 2048w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin-300x225.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin-1024x768.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin-768x576.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Ethereum-coin-1536x1152.jpg 1536w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/p>\n<p>Effectivement, la conservation autonome, bien qu\u2019elle lib\u00e8re les utilisateurs des exchanges, expose \u00e0 des <strong>risques fatals<\/strong> si les cl\u00e9s ne sont pas s\u00e9curis\u00e9es. Selon Grogan, 11,42 % des ETH stak\u00e9s sont g\u00e9r\u00e9s par <a rel=\"noopener noreferrer\" href=\"https:\/\/www.coinbase.com\/fr-fr\" target=\"_blank\">Coinbase<\/a>, renfor\u00e7ant son r\u00f4le cl\u00e9 dans l\u2019\u00e9cosyst\u00e8me.<\/p>\n<p>Des cas c\u00e9l\u00e8bres, comme celui de Rain L\u00f5hmus, fondateur de LHV Bank, illustrent ce drame. Il a perdu 250 000 ETH, soit 925 M$, faute d\u2019acc\u00e8s \u00e0 son portefeuille. D\u2019ailleurs, Grogan estime que ces pertes pourraient <strong>d\u00e9passer<\/strong> 1 M d\u2019ETH si l\u2019on inclut les portefeuilles dormants.<\/p>\n<h2>Un impact limit\u00e9 mais pr\u00e9occupant<\/h2>\n<p>Malgr\u00e9 l\u2019ampleur de cette perte, le march\u00e9 reste r\u00e9silient. Le 21 juillet, ETH a atteint 3 700 $, avec un volume d\u2019\u00e9change de 28,3 Mds $ sur 24 heures, selon <a rel=\"noopener noreferrer\" href=\"https:\/\/coinmarketcap.com\/\" target=\"_blank\">CoinMarketCap<\/a>. La <strong>perte<\/strong> de 0,76 % de l\u2019offre n\u2019a pas d\u00e9clench\u00e9 de panique, mais elle pose question.<\/p>\n<p>Il est vrai qu\u2019une baisse de l\u2019offre active pourrait, en th\u00e9orie, tenir le prix \u00e0 flot dans la dur\u00e9e, comme l\u2019illustrent les burns de tokens, mais dans cette situation la communaut\u00e9 en g\u00e9n\u00e9ral s\u2019inqui\u00e8te et souffre de la <strong>s\u00e9curit\u00e9<\/strong> des wallets.<\/p>\n<p>D\u2019autres hacks sont de plus en plus fr\u00e9quents sur les failles de <strong>s\u00e9curit\u00e9.<\/strong> Ces incidents rappellent l\u2019urgence de solutions comme les portefeuilles \u00e0 r\u00e9cup\u00e9ration sociale.<\/p>\n<h2>Vers une meilleure s\u00e9curisation des actifs ?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1108 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/crypto-casino-en-ligne.webp\" alt=\"crypto casino en ligne\" width=\"1200\" height=\"655\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/crypto-casino-en-ligne.webp 1200w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/crypto-casino-en-ligne-300x164.webp 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/crypto-casino-en-ligne-1024x559.webp 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/crypto-casino-en-ligne-768x419.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>Cette r\u00e9v\u00e9lation met en lumi\u00e8re un d\u00e9fi majeur pour Ethereum : s\u00e9curiser les actifs sans compromettre la d\u00e9centralisation. \u00a0Des projets comme Safe, qui propose des portefeuilles multi-signatures, gagnent en popularit\u00e9. En France, o\u00f9 l\u2019image des <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleure-crypto\/\">cryptos<\/a> reste fragile, cet incident pourrait <strong>freiner<\/strong> l\u2019adoption.<\/p>\n<p>Pour sa part, Coinbase <strong>renforce<\/strong> ses outils de sensibilisation des utilisateurs. \u00c9valu\u00e9e \u00e0 180 M$ depuis mai 2025 dans l\u2019arsenal pour sensibiliser contre les scams, la plateforme a d\u00fb faire face \u00e0 une attaque ayant expos\u00e9 les donn\u00e9es de 1 % de ses users.<\/p>\n<p>Alors que la perte d\u2019ETH dans ce vol fait surement parti de ses utilisateurs, elle n\u2019est pas directement imputable \u00e0 Coinbase. Tout cela renforcea cependant les actions de sensibilisation n\u00e9cessaires. Si Ethereum veut rester un pilier du Web3, des solutions concr\u00e8tes doivent <strong>\u00e9merger<\/strong>.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/pourquoi-blackrock-influence-marche-crypto\/\">Pourquoi BlackRock a-t-il autant d\u2019influence sur le march\u00e9 crypto ?<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/genius-act-limiter-lemprise-wall-street-big-tech-stablecoins\/\">Le GENIUS Act veut limiter l\u2019emprise de Wall Street et Big Tech sur les stablecoins<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/afflux-record-727-m-une-journee-etf-ethereum\/\">Afflux record de 727\u202fM$ en une journ\u00e9e pour les ETF Ethereum<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/solana-depasse-100-milliards\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Coup de tonnerre dans l\u2019\u00e9cosyst\u00e8me crypto ! Conor Grogan, responsable produit chez Coinbase, a r\u00e9v\u00e9l\u00e9 que 913 111 ETH, soit environ 3,4 milliards de dollars, sont perdus \u00e0 jamais.<\/p>\n<p>Cette h\u00e9catombe num\u00e9rique, caus\u00e9e par des erreurs humaines et des bugs, secoue la communaut\u00e9 Ethereum. Quelles sont les raisons de ces pertes massives ? Cet incident peut-il freiner l\u2019adoption d\u2019ETH ? <\/p>\n","protected":false},"author":220,"featured_media":3599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,32],"tags":[],"class_list":["post-3596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-ethereum"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus<\/title>\n<meta name=\"description\" content=\"Un cadre de Coinbase alerte sur la perte de 913 111 ETH, soit 3,4 Mds $, due \u00e0 des erreurs humaines. D\u00e9couvrez les causes sur l\u2019\u00e9cosyst\u00e8me crypto.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus\" \/>\n<meta property=\"og:description\" content=\"Un cadre de Coinbase alerte sur la perte de 913 111 ETH, soit 3,4 Mds $, due \u00e0 des erreurs humaines. D\u00e9couvrez les causes sur l\u2019\u00e9cosyst\u00e8me crypto.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker France\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-22T17:30:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-22T19:41:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Coinspeaker-64.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Emmanuel Roux\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emmanuel Roux\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus","description":"Un cadre de Coinbase alerte sur la perte de 913 111 ETH, soit 3,4 Mds $, due \u00e0 des erreurs humaines. D\u00e9couvrez les causes sur l\u2019\u00e9cosyst\u00e8me crypto.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/","og_locale":"fr_FR","og_type":"article","og_title":"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus","og_description":"Un cadre de Coinbase alerte sur la perte de 913 111 ETH, soit 3,4 Mds $, due \u00e0 des erreurs humaines. D\u00e9couvrez les causes sur l\u2019\u00e9cosyst\u00e8me crypto.","og_url":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/","og_site_name":"Coinspeaker France","article_published_time":"2025-07-22T17:30:29+00:00","article_modified_time":"2025-07-22T19:41:46+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Coinspeaker-64.jpg","type":"image\/jpeg"}],"author":"Emmanuel Roux","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Emmanuel Roux","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/","url":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/","name":"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Coinspeaker-64.jpg","datePublished":"2025-07-22T17:30:29+00:00","dateModified":"2025-07-22T19:41:46+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/c4c5fce990dfd132b482cf756b2d316d"},"description":"Un cadre de Coinbase alerte sur la perte de 913 111 ETH, soit 3,4 Mds $, due \u00e0 des erreurs humaines. D\u00e9couvrez les causes sur l\u2019\u00e9cosyst\u00e8me crypto.","breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Coinspeaker-64.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Coinspeaker-64.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/fr\/un-million-eth-perdus\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Un cadre de Coinbase r\u00e9v\u00e8le que pr\u00e8s d\u2019un million d\u2019ETH ont \u00e9t\u00e9 perdus"}]},{"@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\/c4c5fce990dfd132b482cf756b2d316d","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-cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Journaliste sp\u00e9cialis\u00e9 crypto et Web3, Emmanuel d\u00e9crypte l\u2019actualit\u00e9 des march\u00e9s, des projets blockchain et des grandes tendances du num\u00e9rique.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/desireemeunier\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/3596","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\/220"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=3596"}],"version-history":[{"count":2,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/3596\/revisions"}],"predecessor-version":[{"id":3614,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/3596\/revisions\/3614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/3599"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=3596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=3596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=3596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}