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Do the Coldcard attacks mean all hardware wallets are now insecure?
The Coldcard entropy flaw has raised concerns about the security of hardware wallets, leading to a crisis of confidence. The article highlights the implications for Ledger, Trezor, and Foundation wallets.
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- Hardware Wallet Firms Warn of Phishing Surge as Coldcard Losses Near $130M
- Coldcard Bitcoin Exploit Explained: Entropy, How Keys Are Generated, and Why Bits Matter
- COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED
- Coldcard’s 5-year flaw reveals hardware wallet testing gap: Kraken’s security chief
- COLDCARD wallet RNG flaw likely linked to $88 million Bitcoin theft