Coldcard's wallet breach attack on a scale or close to $114 million

The security incidents of encrypted currency continue to ferment, and the cumulative damage to Coldcard ' s hardware wallet-related holes may be close to $114 million. Alex Thorn, Head of Galaxy Research, analysed that a new round of Bitcoin “sweeping” attacks against Coldcard's wallet address was under way, and it was known that the main impact of the attack was single wallets, which had not yet been found to have been affected. The affected users should immediately check the wallet address generated by the Coldcard equipment and move the remaining assets as soon as possible. No direct victim reports have been received, and the judgement is based mainly on a chain-based analysis of the trade patterns, but is still unidentified due to partial attacks。