CertiK Skynet has issued a warning about an exploiter that drained profanity wallets and subsequently transferred around 2,171 Ethereum (ETH), an approximate value of 4.4 million USD, to Tornado Cash.

The exploit occurred in September 2022 and was attributed to a discovered weakness in profanity wallets that resulted in a limited range of possibilities for private keys, making them vulnerable to potential breaches. The recent movement of funds potentially signals a shift in the exploiter's strategy.