The Coldcard Exploit Attack Cluster is still active, with the fourth wave of attacks resulting in 462 suspected victims losing 388.93 BTC.

August 4th. According to OnchainLens monitoring, the Coldcard wallet vulnerability incident has currently affected over 5,200 addresses, with a total of approximately 1,816 bitcoins (about $114 million) stolen. The confirmed losses from the first to third wave of attacks amount to 1,367.05 bitcoins (about $88.6 million).

The fourth wave of attack utilized a matching pattern, resulting in 462 suspected victims losing 388.93 bitcoins. Efforts are currently underway to identify the related attack cluster using on-chain data, and the attackers have not yet moved the stolen funds. The attack cluster remains active, with its latest transaction record just minutes ago.