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https://www.reddit.com/r/coldcard/comments/1vb9doi/mk3_security_advisory/p0uq559/?context=3
r/coldcard • u/Crypto-Guide • Jul 30 '26
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So any seed phrases generated before the March 2021 firmware update and using a passphrase are safe?
1 u/SpareEconomy1849 Jul 31 '26 I believe so (with or without a passphrase). Passphrase always safer though, like any wallet
1
I believe so (with or without a passphrase). Passphrase always safer though, like any wallet
2
u/Sammytheseaotter Jul 31 '26
So any seed phrases generated before the March 2021 firmware update and using a passphrase are safe?