Cointelegraph August 05, 2026

Do the Coldcard attacks mean all hardware wallets are now insecure?

Do the Coldcard attacks mean all hardware wallets are now insecure?

Do the Coldcard attacks mean all hardware wallets are now insecure?

The Coldcard entropy flaw caused a crisis of confidence in hardware wallets. Here’s the details you need to know before you entrust Ledger, Trezor or Foundation with your Bitcoin.

Source: Cointelegraph
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