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What the Coldcard Incident Actually Broke, and What It Left Standing
FG
FOMOGRAM Editorial Desk
Aug 5, 2026
EXECUTIVE SUMMARY
A firmware flaw in Coldcard wallets led to the loss of over 1,367 BTC, raising concerns about hardware wallet security. This incident emphasizes the importance of secure key generation and could impact user trust in Bitcoin.
A firmware flaw in Coldcard wallets led to the loss of over 1,367 BTC, raising concerns about hardware wallet security. This incident emphasizes the importance of secure key generation and could impact user trust in Bitcoin.
FOMOGRAM SENTINEL GRAVITY TELEMETRY
The Coldcard incident highlights vulnerabilities in hardware wallets, potentially undermining confidence in Bitcoin security.
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