Coinkite

Coldcard maker declines to confirm losses from $130M hack

Hackers have drained an estimated 1,596 to 1,816 bitcoin — worth between $100 million and $130 million — from more than 7,300 addresses tied to Coldcard hardware wallets in the largest hardware wallet exploit in crypto history. The attack, which…

Coldcard wallet flaw drains $38M in bitcoin in 25 minutes

A flaw in the key generation process of Coldcard Mk3 hardware wallets allowed an attacker to drain roughly 594 bitcoin — worth about $38 million — from around 500 wallets in under 30 minutes early Friday, in one of the…