Cronos Blockchain Halted After Multi-Million Dollar Lending Protocol Exploit

Cronos' blockchain halted after an attacker exploited Tectonic, its largest lending protocol. The attack involved manipulating the price of Tectonic's thinly traded token nearly 100-fold in about 20 minutes.

The attacker then used the inflated tokens as collateral to borrow more liquid assets, estimated to have affected around $75 million in assets. Tectonic held approximately $121.7 million in total value locked before the attack, with roughly $82.7 million in active loans.

Cronos validators moved quickly to halt block production, leaving most of the exploit-linked funds stranded on the network. Only about $6 million was reportedly moved to Ethereum before the shutdown.