A multi-signature address was compromised, and the associated assets have been converted to 1337.1 ETH and deposited into Tornado Cash.

BlockBeats News, December 30th, according to CertiK monitoring, an address starting with 0xc946 deposited 1337.1 ETH (about $3.9 million) into Tornado Cash.

The source of funds for this address is speculated to be related to the suspicious withdrawal of Wrapped ETH and Story tokens from a compromised multi-signature account.