$307 Million Stolen in Crypto Hacks: Q3 2025 Analysis
The cryptocurrency sector recorded $306.7 million in losses from hacks during the third quarter of 2025, according to Finbold’s Q3 2025 Cryptocurrency Market Report.
The findings, compiled by Finbold research using data from blockchain security firm SlowMist, underscore the persistent vulnerabilities across crypto exchanges and protocols, even as the overall volume of attacks declined compared to earlier in the year.
Unlike the first quarter of the year, when the $1.5 billion Bybit incident dominated the headlines, the third quarter was shaped by a cluster of mid-sized attacks. The most significant was the $54 million breach at Turkish exchange BtcTurk, with the attack method still undisclosed.
Other incidents included…
