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Self Custody Is Dead. Long Live Self Custody

The Coldcard compromise has become one of the most consequential security events in Bitcoin's history. Whether it marks the beginning of self-custody's decline—or its renaissance—depends on what the industry learns next.

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theblock.co

cryptobriefing.com

bitcoinmagazine.com

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AI · summaries

bitcoinmagazine.comStai leggendo1 g fa

Self Custody Is Dead. Long Live Self Custody

Coldcard entropy flaw exposed 1,300–2,000 BTC; 11,000+ bitcoins fled to custodial exchanges. Self-custody remains Bitcoin's core against confiscation, but only with bulletproof entropy generation—elegant hardware design cannot substitute for cryptographic foundation.

originale

cryptobriefing.com2 g fa

Bitcoin self-custody at risk after Coldcard exploit drains over $83 million

Coldcard firmware bug (v4.0.1–4.1.9) generated weak seeds enabling $83M theft of 1,300+ BTC remotely. It accelerates multi-signature adoption—distributed keys across devices eliminate single-point failures from firmware regressions or supply-chain attacks.

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Timeline cronologica

lunedì 3 agosto 2026·theblock.co
Jameson Lopp says Coldcard exploit exposes limits of Bitcoin's 'don't trust, verify' mantra
Lopp said AI is reshaping wallet security by helping attackers uncover bugs and developers audit code faster.
martedì 4 agosto 2026·cryptobriefing.com
Bitcoin self-custody at risk after Coldcard exploit drains over $83 million
A Coldcard firmware bug generated weak seeds since 2021, enabling theft of over 1,300 BTC worth $83M. CasaHODL CTO Lopp weighs in on self-custody

Self Custody Is Dead. Long Live Self Custody

Bitcoin self-custody at risk after Coldcard exploit drains over $83 million

Timeline cronologica

Jameson Lopp says Coldcard exploit exposes limits of Bitcoin's 'don't trust, verify' mantra

Bitcoin self-custody at risk after Coldcard exploit drains over $83 million

Jameson Lopp says Coldcard exploit exposes limits of Bitcoin's 'don't trust, verify' mantra

Self Custody Is Dead. Long Live Self Custody