Coldcard's $130M exploit fix? Roll dice.
Their random number generator wasn't random enough. Some seeds had security drop from 128 bits of entropy to just 40. The new firmware forces users to add their own randomness—key presses, coin flips—to generate a new wallet.
This is a quiet admission. Pure machine-generated security is a flawed premise. The most trusted name in hardware had a flaw since 2021. The patch is analog. It tells you where the real attack surface is now.
Price chops between EMAs. Lose the 50-day at $75,652, and this story starts to matter.
$BTC
Their random number generator wasn't random enough. Some seeds had security drop from 128 bits of entropy to just 40. The new firmware forces users to add their own randomness—key presses, coin flips—to generate a new wallet.
This is a quiet admission. Pure machine-generated security is a flawed premise. The most trusted name in hardware had a flaw since 2021. The patch is analog. It tells you where the real attack surface is now.
Price chops between EMAs. Lose the 50-day at $75,652, and this story starts to matter.
$BTC