technology·17d ago
Ledger confirms hardware implant in customer wallet as thefts top $93M
Ledger says an unauthorized implant was found in one affected user's device, while independent investigators estimate $93.2 million in suspected thefts.
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technology·20d ago
Ledger Pauses Reseller Sales After $86M Drain Claims
Hardware wallet maker halts CryptoBilis sales and warns recent buyers after an analyst claims $86 million in user losses tied to the reseller channel.
bitcoin·67d ago
Coldcard firmware update requires 65 presses but cannot fix exposed seeds
Coldcard releases firmware 5.6.1 and 1.5.1Q to harden new wallets, but affected seeds still need to be moved.
bitcoin·67d ago
Coldcard firmware update adds 65-key-press protection for new wallets
Firmware 5.6.1 and 1.5.1Q harden wallet creation after seed exploit, but existing seeds remain exposed.
bitcoin·90d ago
Coldcard Security Notice Highlights Bitcoin Wallet Entropy Risk
A firmware flaw affecting seed generation puts hardware wallet entropy back under scrutiny.