Hackers have exploited a vulnerability in Coldcard hardware wallets, stealing over $130 million in cryptocurrency, with multiple groups involved, according to Galaxy Research.

Galaxy Research says a third wave of thefts from Coldcard Bitcoin wallets has pushed observed losses to roughly $88.6 million worth of BTC.

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

Hackers exploited a software flaw in Coldcard Bitcoin wallets, causing significant financial losses. This vulnerability affected the security keys used to protect user…

Hackers exploit a flaw in Coldcard wallets, draining $86 million in Bitcoin from over 4,500 accounts in an ongoing attack.