Bitcoin Magazine July 31, 2026

COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED

COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED

Bitcoin Magazine

COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED

IMPORTANT: Major security vulnerability discovered in Coldcard hardware wallets. For your own safety read disclosures and take necessary actions immediately.

This post COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED first appeared on Bitcoin Magazine and is written by Shinobi.

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