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Coldcard: News & Analysis
Crypto
Massive Bitcoin Theft Hits Coldcard Wallet Users Due to Weak Seed Generation
Hackers exploited a flaw in Coldcard wallets’ seed generation, stealing about $70 million in bitcoin from over a thousand addresses within 41 minutes.
August 1, 2026
Crypto
July 31, 2026Block Uncovers Security Flaws in Coldcard Bitcoin Wallets
Crypto
July 31, 2026Coldcard Alerts Mk3 Owners After $38M Bitcoin Transfer Sparks Security Alarm
Crypto
July 31, 2026594 Bitcoins Lost in 25 Minutes Following Coldcard Hardware Wallet Vulnerability
Crypto
July 31, 2026