In a major escalation of the ongoing security crisis, the hacker behind the third wave of Coldcard exploits has moved approximately $7.7 million in BTC. According to recent data from Galaxy Research, this movement signifies that the 11 largest vaults targeted in this breach cycle have been fully drained. This $7.7 million figure represents roughly 45% of the total assets compromised during this particular wave of attacks, marking a significant consolidation of stolen wealth by the perpetrator.
The 'third wave' of Coldcard thefts has become a central concern for the crypto community in 2026, highlighting sophisticated methods used to bypass traditional hardware wallet protections. Investigators have been tracking the movement of these funds across the blockchain, noting that the attacker is now transitioning from a period of inactivity to active consolidation. This shift suggests the hacker may be preparing to utilize mixers or cross-chain bridges to obfuscate the trail of the stolen Bitcoin.
From a regulatory and geopolitical perspective, this incident places renewed pressure on US authorities to establish stricter security standards for hardware wallet manufacturers. As self-custody becomes more prevalent among institutional and retail investors in 2026, the failure of high-end hardware solutions to protect large-scale vaults is likely to draw scrutiny from the FBI’s Virtual Assets Unit and the Department of Justice. The focus is shifting toward whether these breaches are the result of firmware vulnerabilities or highly targeted social engineering campaigns.
For the broader market, while the $7.7 million movement is not large enough to trigger a massive price crash, it significantly damages sentiment regarding the safety of cold storage. Investors should watch for further movements from the remaining 55% of the stolen funds and monitor official security patches from hardware providers. The next few weeks will be critical as forensic analysts attempt to identify exchange on-ramps where the attacker might attempt to liquidate these assets.