{"id":9161,"date":"2026-07-16T11:18:03","date_gmt":"2026-07-16T11:18:03","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/"},"modified":"2026-07-16T11:18:03","modified_gmt":"2026-07-16T11:18:03","slug":"zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/","title":{"rendered":"ZachXBT critique les portefeuilles mat\u00e9riels, qualifiant Ledger de pire"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">ZachXBT a d\u00e9conseill\u00e9 l&rsquo;utilisation de portefeuilles mat\u00e9riels pour le stockage et la signature critiques de crypto-monnaies.<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Il a qualifi\u00e9 Ledger de pire option, citant des mises \u00e0 jour logicielles fr\u00e9quentes perturbant les fonctions.<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">L&rsquo;ing\u00e9nierie sociale reste une menace plus grande que les vuln\u00e9rabilit\u00e9s des portefeuilles mat\u00e9riels.<\/span><\/em><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">L&rsquo;enqu\u00eateur blockchain ZachXBT a critiqu\u00e9 les portefeuilles mat\u00e9riels, arguant qu&rsquo;ils ne sont pas adapt\u00e9s pour s\u00e9curiser d&rsquo;importantes quantit\u00e9s de crypto-monnaies ou signer des transactions cruciales.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a plut\u00f4t sugg\u00e9r\u00e9 d&rsquo;utiliser un iPhone d\u00e9di\u00e9 exclusivement \u00e0 la gestion des crypto-monnaies et a d\u00e9sign\u00e9 Ledger comme l&rsquo;option la plus faible parmi les principaux fournisseurs de portefeuilles mat\u00e9riels.<\/span><\/p>\n<h2><b>ZachXBT remet en question la s\u00e9curit\u00e9 des portefeuilles mat\u00e9riels<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Dans un r\u00e9cent <\/span><a href=\"https:\/\/t.me\/investigations\/355\"><span style=\"font-weight: 400\">message<\/span><\/a><span style=\"font-weight: 400\"> Telegram, ZachXBT a d\u00e9crit les portefeuilles mat\u00e9riels actuels comme \u00ab\u00a0une v\u00e9ritable daube\u00a0\u00bb pour les op\u00e9rations crypto critiques. Il a conseill\u00e9 aux utilisateurs de ne pas compter sur eux pour stocker des actifs num\u00e9riques importants ou approuver des transactions sensibles.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Au lieu de cela, ZachXBT a recommand\u00e9 d&rsquo;utiliser un iPhone s\u00e9par\u00e9 d\u00e9di\u00e9 uniquement aux activit\u00e9s crypto. Selon lui, limiter l&rsquo;appareil \u00e0 la gestion des crypto-monnaies peut r\u00e9duire les risques op\u00e9rationnels li\u00e9s \u00e0 une utilisation quotidienne du smartphone.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a \u00e9galement critiqu\u00e9 Ledger, l&rsquo;un des plus grands fabricants de portefeuilles mat\u00e9riels, le qualifiant de pire parmi les fournisseurs existants. ZachXBT a soutenu que les mises \u00e0 jour fr\u00e9quentes de l&rsquo;application Ledger Wallet, anciennement connue sous le nom de Ledger Live, perturbent souvent les fonctions de base sans apporter d&rsquo;avantages significatifs.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">ZachXBT Says Hardware Wallets Are \u201cGarbage,\u201d With Ledger the Worst<\/p>\n<p>ZachXBT, one of the crypto industry\u2019s most prominent onchain investigators, said he does not consider current hardware wallets suitable for signing critical transactions or storing large amounts of assets,\u2026 <a href=\"https:\/\/t.co\/UuVYX7NbjH\">pic.twitter.com\/UuVYX7NbjH<\/a><\/p>\n<p>&mdash; Wu Blockchain (@WuBlockchain) <a href=\"https:\/\/x.com\/WuBlockchain\/status\/2077612611261350317?ref_src=twsrc%5Etfw\">July 16, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span style=\"font-weight: 400\">Cependant, ses commentaires refl\u00e8tent des opinions personnelles plut\u00f4t que la preuve d&rsquo;une nouvelle vuln\u00e9rabilit\u00e9 de s\u00e9curit\u00e9 affectant les appareils Ledger. Il n&rsquo;a pas affirm\u00e9 que la protection des cl\u00e9s priv\u00e9es de Ledger avait \u00e9t\u00e9 compromise ou que les utilisateurs \u00e9taient confront\u00e9s \u00e0 une menace technique imm\u00e9diate pour leur s\u00e9curit\u00e9.<\/span><\/p>\n<p><a href=\"https:\/\/www.livebitcoinnews.com\/old-bitcoin-wallets-may-never-be-fully-safe-warns-ledger-cto\/\"><span style=\"font-weight: 400\">Ledger<\/span><\/a><span style=\"font-weight: 400\"> continue de promouvoir les portefeuilles mat\u00e9riels comme une m\u00e9thode s\u00e9curis\u00e9e pour conserver les cl\u00e9s priv\u00e9es hors ligne et isol\u00e9es des appareils connect\u00e9s \u00e0 Internet. L&rsquo;entreprise a \u00e9galement publi\u00e9 des mises \u00e0 jour logicielles r\u00e9guli\u00e8res ax\u00e9es sur l&rsquo;am\u00e9lioration de la s\u00e9curit\u00e9, les corrections de bugs et les am\u00e9liorations de l&rsquo;interface.<\/span><\/p>\n<h2><b>L&rsquo;ing\u00e9nierie sociale reste la menace la plus importante<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Les critiques de ZachXBT surviennent alors que les investisseurs en crypto continuent de perdre des fonds par le biais d&rsquo;attaques de phishing et d&rsquo;ing\u00e9nierie sociale plut\u00f4t que par des failles dans les <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/a-round-up-of-security-incidents-surrounding-ledger-hardware-wallets\/\"><span style=\"font-weight: 400\">portefeuilles mat\u00e9riels<\/span><\/a><span style=\"font-weight: 400\"> eux-m\u00eames.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Plus t\u00f4t cette ann\u00e9e, il a enqu\u00eat\u00e9 sur un cas impliquant plus de <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/282m-btc-and-ltc-theft-that-pushed-xmr-higher-how-it-happened\/\"><span style=\"font-weight: 400\">282 millions de dollars en Bitcoin et Litecoin<\/span><\/a><span style=\"font-weight: 400\"> vol\u00e9s \u00e0 un utilisateur de portefeuille mat\u00e9riel. Selon ses conclusions, les attaquants ont eu recours \u00e0 l&rsquo;ing\u00e9nierie sociale avant de blanchir une partie des actifs vol\u00e9s via plusieurs services et de les convertir en Monero.<\/span><\/p>\n<p><span style=\"font-weight: 400\">De m\u00eame, les utilisateurs de Ledger ont \u00e9t\u00e9 \u00e0 plusieurs reprises cibl\u00e9s par de fausses applications de portefeuille. En avril, une application Ledger frauduleuse est bri\u00e8vement apparue sur l&rsquo;App Store d&rsquo;Apple et aurait vol\u00e9 environ 9,5 millions de dollars \u00e0 plus de 50 victimes apr\u00e8s avoir convaincu les utilisateurs de saisir leurs phrases de r\u00e9cup\u00e9ration.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ces incidents d\u00e9montrent que les attaquants exploitent souvent l&rsquo;erreur humaine plut\u00f4t que de briser directement la s\u00e9curit\u00e9 des portefeuilles mat\u00e9riels. Les faux logiciels, les sites de phishing et les messages trompeurs restent parmi les m\u00e9thodes les plus courantes utilis\u00e9es pour compromettre les d\u00e9tenteurs de crypto-monnaies.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le d\u00e9bat met en lumi\u00e8re diff\u00e9rentes approches de l&rsquo;auto-conservation. Alors que les portefeuilles mat\u00e9riels privil\u00e9gient le stockage hors ligne des cl\u00e9s, ZachXBT estime qu&rsquo;une s\u00e9paration stricte des appareils offre une s\u00e9curit\u00e9 op\u00e9rationnelle plus solide.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00e9anmoins, les deux approches exigent toujours que les utilisateurs prot\u00e8gent leurs phrases de r\u00e9cup\u00e9ration, v\u00e9rifient soigneusement les transactions et restent vigilants face \u00e0 des arnaques de plus en plus sophistiqu\u00e9es.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ZachXBT a d\u00e9conseill\u00e9 l&rsquo;utilisation de portefeuilles mat\u00e9riels pour le stockage et la signature critiques de crypto-monnaies. Il a qualifi\u00e9 Ledger de pire option, citant des mises \u00e0 jour logicielles fr\u00e9quentes perturbant les fonctions. L&rsquo;ing\u00e9nierie sociale reste une menace plus grande que les vuln\u00e9rabilit\u00e9s des portefeuilles mat\u00e9riels. L&rsquo;enqu\u00eateur blockchain ZachXBT a critiqu\u00e9 les portefeuilles mat\u00e9riels, arguant [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9160,"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":[12,37],"tags":[1382,1383,1384],"class_list":["post-9161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-news","category-security-ransomware","tag-cryptocurrency-security","tag-hardware-wallet","tag-ledger"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ZachXBT critique les portefeuilles mat\u00e9riels, qualifiant Ledger de pire - 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\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ZachXBT critique les portefeuilles mat\u00e9riels, qualifiant Ledger de pire - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"ZachXBT a d\u00e9conseill\u00e9 l&rsquo;utilisation de portefeuilles mat\u00e9riels pour le stockage et la signature critiques de crypto-monnaies. Il a qualifi\u00e9 Ledger de pire option, citant des mises \u00e0 jour logicielles fr\u00e9quentes perturbant les fonctions. L&rsquo;ing\u00e9nierie sociale reste une menace plus grande que les vuln\u00e9rabilit\u00e9s des portefeuilles mat\u00e9riels. 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Il a qualifi\u00e9 Ledger de pire option, citant des mises \u00e0 jour logicielles fr\u00e9quentes perturbant les fonctions. L&rsquo;ing\u00e9nierie sociale reste une menace plus grande que les vuln\u00e9rabilit\u00e9s des portefeuilles mat\u00e9riels. L&rsquo;enqu\u00eateur blockchain ZachXBT a critiqu\u00e9 les portefeuilles mat\u00e9riels, arguant [&hellip;]","og_url":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/","og_site_name":"France Live Bitcoin News","article_published_time":"2026-07-16T11:18:03+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\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/#article","isPartOf":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/"},"author":{"name":"frenchlbn","@id":"https:\/\/global.livebitcoinnews.com\/fr\/#\/schema\/person\/cf8f1f85189588768e507a2eb234cba8"},"headline":"ZachXBT critique les portefeuilles mat\u00e9riels, qualifiant Ledger de pire","datePublished":"2026-07-16T11:18:03+00:00","mainEntityOfPage":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/"},"wordCount":725,"commentCount":0,"image":{"@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/#primaryimage"},"thumbnailUrl":"https:\/\/global.livebitcoinnews.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/07\/How-Secure-Are-Hardware-Wallets-Really.jpg","keywords":["cryptocurrency security","hardware wallet","ledger"],"articleSection":["Market News","Security &amp; Ransomware"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/","url":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/zachxbt-critique-les-portefeuilles-materiels-qualifiant-ledger-de-pire\/","name":"ZachXBT critique les portefeuilles mat\u00e9riels, qualifiant Ledger de pire - 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