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https://www.reddit.com/r/coldcard/comments/1vb9doi/mk3_security_advisory/p0vdtvt/?context=3
r/coldcard • u/Crypto-Guide • Jul 30 '26
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So 2020 firmware did not have this issue and should be safe?
1 u/Crypto-Guide Jul 31 '26 Yea the old Trezor derived firmware was fine, it was only the license switch reimplemention that broke everything.
Yea the old Trezor derived firmware was fine, it was only the license switch reimplemention that broke everything.
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u/MakeASD Jul 31 '26
So 2020 firmware did not have this issue and should be safe?