Coldcard Exploiter Offloads 45% of 'Wave 3' Stolen Funds, Galaxy Research Confirms

The Coldcard vulnerability saga continues to unfold as the attacker behind the "Wave 3" hacks moves a significant portion of their ill-gotten gains. According to Galaxy's latest blockchain analysis, the threat actor has now liquidated 45% of the funds extracted during this recent attack wave—a development that signals potential risk management or preparation for law enforcement activity.

The Wave 3 Attack Breakdown

The Coldcard exploiter's movement of nearly half their stolen cryptocurrency represents a notable shift in behavior. Galaxy's research team tracked the fund movements across multiple blockchain addresses, identifying patterns consistent with converting stolen assets into more liquid or privacy-preserving forms. The timing of these transfers suggests the attacker may be attempting to obscure transaction trails or secure profits before increased regulatory scrutiny.

Coldcard, a hardware wallet manufacturer, has faced mounting pressure following the discovery of vulnerabilities affecting users across multiple "waves" of coordinated attacks. Each wave has progressively exposed security gaps, with Wave 3 marking one of the most aggressive exploitation attempts to date. The fact that hackers are now actively moving funds signals confidence in their ability to convert stolen crypto without immediate detection.

What This Means for Crypto Market Intelligence

For active traders and portfolio managers monitoring this situation, the attacker's liquidation strategy provides crucial signals. When large quantities of stolen crypto hit exchanges or over-the-counter markets, it typically creates downward pressure on affected tokens and can trigger broader market volatility. Galaxy's tracking capabilities demonstrate why institutional-grade crypto analysis has become essential for risk management in this increasingly complex landscape.

The $29 million in bitcoin movements by Capital B we've been monitoring represents a different phenomenon—institutional conviction during uncertainty. While Capital B's recent acquisition represents legitimate investment activity following their capital raise, the Coldcard situation exemplifies why understanding transaction patterns separates sophisticated traders from the rest.

Implications for Security and Custody

This episode underscores a critical tension in crypto: even specialized hardware wallets aren't immune to sophisticated attacks. Users holding significant bitcoin or ethereum positions need to reassess their security architecture. The Coldcard vulnerability exploits suggest attackers have developed new methods for compromising devices previously considered among the most secure storage solutions available.

Galaxy's ability to track and quantify these movements in real-time highlights the transparency paradox in crypto markets. While blockchain's immutability creates permanent records, sophisticated actors continue developing methods to obscure their activities. The 45% liquidation figure tells us the attacker believes they can move remaining funds later, or they've already secured enough value to justify their risk.