Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices
Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices
- Read at Crypto Briefing
- Thu, 06 Aug 2026 22:50:38 +0000
Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices