Bitcoin security: News & Analysis

Coverage of "Bitcoin security" on cryptobo.eu: the stories and the context behind them.

Coldcard Breach Forces Bitcoin Self-Custody Reckoning

Coldcard hack exposes seed-generation risks in hardware wallets, prompting industry calls for tighter self-custody standards beyond just storage protection.

[August 5, 2026]::READ -->

Coldcard Breach Forces Bitcoin Self-Custody Reckoning

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Bitcoin Shrugs Off $114 Million Coldcard Theft as Fourth Drain Confirmed

[Crypto]August 4, 2026

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Over 4,500 Bitcoin holders hit by Coldcard breach, here's what victims need to do now

[Security]August 3, 2026

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Bitcoin security: News & Analysis

Coldcard Breach Forces Bitcoin Self-Custody Reckoning

Bitcoin Shrugs Off $114 Million Coldcard Theft as Fourth Drain Confirmed

Over 4,500 Bitcoin holders hit by Coldcard breach, here's what victims need to do now

Coinkite's Coldcard Hack Balloons to $114 Million in Suspected Losses

BitGo CEO Stakes 100 BTC in Public AI Security Challenge

Coldcard Mk3 Firmware Under Scrutiny After $38M Bitcoin Movement Sparks Alarm