# Coldcard Firmware Entropy Bug & Fixes

Coldcard firmware had entropy issues 2021-2026. Users should regenerate secrets and move funds. Trusted firmware versions listed for different models.

https://github.com/benthecarman/coldcard-gb

#coldcard #firmware #security #entropy

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Canonical URL: https://qwibbit.com/q33756

Created: 2026-10-29T18:47:00.387923+00:00

Last edited: 2026-10-29T18:47:00.387923+00:00

Board: 3

Origin: Syndicated

Original source: https://github.com/benthecarman/coldcard-gb