Wow. The US Treasury Dept. today announced it is lifting sanctions on Tornado Cash, a cryptocurrency mixing service that state-sponsored hackers from North Korea have been massively using to launder their stolen billions.
"Based on the Administration’s review of the novel legal and policy issues raised by use of financial sanctions against financial and commercial activity occurring within evolving technology and legal environments, we have exercised our discretion to remove the economic sanctions against Tornado Cash as reflected in Treasury’s Monday filing in Van Loon v. Department of the Treasury."
https://home.treasury.gov/news/press-releases/sb0057
h/t to @ncweaver for the heads up. Weaver said: "The US government has just said "money laundering is legal as long as the process is automated."
"Every wei that flows through Tornado Cash, even if 'legitimate,' is helping the North Korean nuclear regime by hiding illegitimate flows," Weaver told me.
Here's Treasury sanctioning Tornado Cash in 2022: https://home.treasury.gov/news/press-releases/jy0916
@briankrebs @ncweaver well
Tornado cash, if I recall properly, is a very special mixer. I think I remember that Geoff White wrote in “Rinsed” that it was developed by some students as a proof of concept and put it on GitHub and closed the case. Others have used it and because there are no “real creators” of the software available it is difficult to close this mixer.