Bitget, Liquid exploits push Q3 crypto hacks toward $1.2B

Compromised suppliers, developer tools and infrastructure components outside security audits drove about 77% of the quarter’s total losses, according to Hacken. Cryptocurrency hacks soared to $1.18 billion across 107 recorded incidents in the third quarter of 2026, according to security company Hacken. Hacken’s Q3 report attributed 77% (about $906 million) to compromised suppliers or developer tools, publicly disclosed fixes that had not been deployed, or other components outside security reviews. The four largest incidents included the $387 million Bitget hack, the $320 million Liquid Network exploit, the $120 million Tectonic exploit, and the Coldcard firmware vulnerability, associated with an estimated $115 million in losses.