Galaxy Research warns a 4th attack wave targets Coldcard Bitcoin wallets as exploit losses reach $88.6 million.
Fourth Coldcard exploit wave drains millions, triggers emergency shutdown On August 3, Galaxy Digital’s Alex Thorn reported ...
Coldcard holders have been attacked in a fourth wave of sweeping idle cold storage BTC addresses. Around 1,500 wallets have been swept so far, and more vulnerable wallets can be discovered.