Coinkite just dropped emergency firmware for Coldcard after a $100M exploit.
The fix? Device won't generate new wallet seeds without manual user randomness anymore.
You now MUST provide entropy yourself:
• 50 dice rolls
• 128 coin flips
• 65 timed key presses
Critical: If you generated your seed before this update, it's potentially compromised. Old seeds don't get fixed retroactively.
Migrate your $BTC to a fresh wallet NOW. Not tomorrow, not next week.
The fix? Device won't generate new wallet seeds without manual user randomness anymore.
You now MUST provide entropy yourself:
• 50 dice rolls
• 128 coin flips
• 65 timed key presses
Critical: If you generated your seed before this update, it's potentially compromised. Old seeds don't get fixed retroactively.
Migrate your $BTC to a fresh wallet NOW. Not tomorrow, not next week.