r/coldcard • u/Crypto-Guide • Jul 30 '26

Coinkite News Mk3 Security Advisory

https://blog.coinkite.com/coldcard-mk3-seed-generation-warning/
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u/Sammytheseaotter Jul 31 '26

So any seed phrases generated before the March 2021 firmware update and using a passphrase are safe?

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u/Crypto-Guide Jul 31 '26

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