The U.S. government has secured ownership of more than $400 million tied to the Helix darknet crypto mixer, closing a long-running enforcement case targeting large-scale laundering of illicit bitcoin through hidden online markets. US Finalizes $400M Forfeiture in Helix Darknet Crypto Case A major federal enforcement action reached its final stage. The U.S. Attorney’s Office […] Source: https://news.bitcoin.com/us-secures-400m-in-assets-linked-to-helix-crypto-case/