
Coldcard Attacker Holds 1,159 BTC as Mixing Activity Detected
The primary attacker behind the Coldcard wallet exploit is holding 1,159 BTC without moving the bulk of stolen funds, ac...
Crypto security — hacks, exploits, and post-mortems
Smart-contract exploits, bridge hacks, phishing campaigns, and exchange breaches cost the crypto industry billions every year. Our security coverage reports each major incident as it surfaces — root cause where known, on-chain forensic trails, attacker addresses, fund flows through mixers and bridges, recovery efforts, and post-mortems published by the affected protocols and audit firms. We also follow the white-hat ecosystem, bug bounty programs at Immunefi and Code4rena, ongoing audits, and the security-tooling vendors (formal verification, runtime monitoring) working to reduce the next breach.
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