In early November, hackers hacked the Deribit crypto derivatives exchange. As a result of the attack, they managed to withdraw $28 million from the hot wallet in several digital currencies, including bitcoin and ether.
As CoinTelegraph specifies, the cybercriminals moved some of the funds to the Tornado Cash platform used to mix crypto-transfers.
According to EtherScan, hackers have already managed to legalize 1,610 ETHs worth up to $2.5 million through this service.