
Market Analysis
Coldcard Hardware Wallet Exploit Expands to 15+ Attackers as Losses Approach $130 Million
A vulnerability in Coldcard hardware wallets remains actively exploited by multiple threat actors, with security researchers warning that the flaw could have been prevented through minimal security measures. Phishing campaigns are now targeting affected users while the vulnerability persists across specific firmware versions.
AI Desk · Aug 4, 2026 · 2 min read





