Wintermute developed and released code named “CrimeEnjoyor” that embeds a warning into Ethereum contracts used to drain ETH from compromised wallets.

Quotes that support claims

Wintermute’s code, dubbed ‘CrimeEnjoyor,’ prints a warning within malicious Ethereum contracts that are ‘designed to auto-sweep funds’ from wallets with leaked private keys.

Wintermute nicknamed the contract ‘CrimeEnjoyor.’ ‘The CrimeEnjoyor contract is short, simple, and widely reused,’ Wintermute wrote on X.