{"id":4226,"date":"2026-08-05T13:30:00","date_gmt":"2026-08-05T13:30:00","guid":{"rendered":"https:\/\/cryptocoinnewslink.com\/?p=4226"},"modified":"2026-08-05T13:30:00","modified_gmt":"2026-08-05T13:30:00","slug":"do-the-coldcard-attacks-mean-all-hardware-wallets-are-now-insecure","status":"publish","type":"post","link":"https:\/\/cryptocoinnewslink.com\/?p=4226","title":{"rendered":"Do the Coldcard attacks mean all hardware wallets are now insecure?"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/s3-images.ctmedia.io\/media\/article-covers\/hi-double-spending-in-btc-wallets-the-issue-persists.jpg\" alt=\"Do the Coldcard attacks mean all hardware wallets are now insecure?\" class=\"type:primaryImage\" \/><\/p>\n<p>The Coldcard entropy flaw caused a crisis of confidence in hardware wallets. Here\u2019s the details you need to know before you entrust Ledger, Trezor or Foundation with your Bitcoin.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Coldcard entropy flaw caused a crisis of confidence in hardware wallets. Here\u2019s the details you need to know before you entrust Ledger, Trezor or Foundation with your Bitcoin.<\/p>\n","protected":false},"author":1,"featured_media":4227,"comment_status":"","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/posts\/4226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4226"}],"version-history":[{"count":0,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/posts\/4226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=\/wp\/v2\/media\/4227"}],"wp:attachment":[{"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptocoinnewslink.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}