Coldcard flaw exposes 1,778 BTC losses as AI reshapes Bitcoin security

Verifying
  • Coinkite’s Coldcard firmware flaw enabled attackers to regenerate weak seeds and sweep funds.
  • Galaxy Research documented 1,778.84 BTC lost across more than 8,600 addresses.
  • Bitcoin Core’s September 2026 meeting adopted no formal AI policy for contributors.
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