Do the Coldcard attacks mean all hardware wallets are now insecure? | RazziTech Crypto News
CoinTelegraph

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

Published on: 05 August 2026, 01:30 PM

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.

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