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Bitcoin Hack: News & Analysis

Coverage of "Bitcoin Hack" on Cryptosearcher: the stories and the context behind them.

Crypto Security

Ripple's Ex-CTO Breaks Down Coldcard Wallet Breach That Drained Over $100 Million

A firmware flaw in Coldcard wallets from 2021 enabled attackers to drain over $100 million in Bitcoin. David Schwartz helped decode how the breach compromised thousands of addresses.

August 4, 2026

Ripple's Ex-CTO Breaks Down Coldcard Wallet Breach That Drained Over $100 Million