Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb

NewsTue, 04 Aug 2026 20:35:36 UTC1 hour ago
Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb

The Coldcard exploit underscores the critical need for rigorous security audits in crypto hardware, reigniting debates on self-custody safety.

The post Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb appeared first on Crypto Briefing.

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