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Hardware wallet hack: News & Analysis

Coverage of "Hardware wallet hack" on Cryptosearcher: the stories and the context behind them.

Crypto Security

Coldcard breach floods Bitcoin network with transactions as wallet security fears spread

Coldcard hardware wallet hack ignited a surge of Bitcoin transactions that filled the mempool to February 2025 highs, even as the price stayed trapped in a narrow trading range.

August 5, 2026

Coldcard breach floods Bitcoin network with transactions as wallet security fears spread