Coldcard’s 5-year flaw reveals hardware wallet testing gap: Kraken’s security chief

Kraken’s chief security officer said the Coldcard vulnerability exposes a broader weakness in hardware wallet testing.
Coinspeaker

$86M in Bitcoin Lost to Coldcard’s Silent PRNG Flaw Over Five Years

The latest Bitcoin hack came when a flaw in Coldcard firmware silently weakened seed entropy for five years, resulting in ...

The victims were exactly the security-conscious holders hardware wallets are supposed to protect

A flaw in Coldcard's firmware has put the spotlight on a basic part of wallet security: how the device generates its seed in ...