A five-year-old Coldcard firmware bug let an attacker guess bitcoin seed phrases and drain 1,816 BTC from 5,200 addresses.
Hackers have found a software flaw in a brand of “cold” Bitcoin wallet — considered one of the safest places to store ...
A security vulnerability in the cryptocurrency hardware wallet Coldcard is allowing hackers to drain the crypto from victims’ ...
A Coldcard wallet hack drained $1.6 million in minutes. Here is what the victim and researchers have revealed.
A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust ...
Hackers are using this insidious scam to get unwitting victims to install malware themselves.