This week a hardware wallet brand Coldcard had an exploit that sent shockwaves through the community. A vulnerability in its entropy (randomness) generation algorithm allowed malicious bots to predict (or crack) seed phrases, leading to millions of $$ in stolen Bitcoin. Users of Colcard had the worst day in their lives yesterday when they woke … Continue reading How an Attacker Steals Your 24 Words – The ColdCard Debacle
