Despite the ultra secrecy on the protocol, some have argued that there may be a method to trace transactions if there is a significant deposit and lower liquidity. It is claimed that Semenov is currently in Dubai. UAE is known not to extradite men and women into the U.S. However, https://hemysystem.info/tornado-cash-explained-how-it-ensures-unmatched-confidentiality-on-ethereum-and-bnb/