Bitcoin Magazine
Coldcard Bitcoin Thief Used Top Blockchain Services Provider, Report Claims
July 31, 2026•06:01 PM
A stunning report reveals that the thief behind the Coldcard breach utilized services from a top blockchain service provider, exposing a critical vulnerability in hardware wallet security. Experts are urgently warning all Coldcard users to move their funds immediately, as the attack may not be isolated and represents a significant risk for Bitcoin holders. The Coldcard incident, involving one of the most respected hardware wallets in the Bitcoin ecosystem, raises serious questions about supply chain security and the reliability of third-party services. This breach serves as a crucial reminder for the crypto community about the importance of private key self-custody and verifying the security of all services used within the blockchain ecosystem.
This is a summarized and adapted version by Artificial Intelligence. To read the complete original story, visit the official source.
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