DOJ Forfeits Over $400M in Crypto Linked to Helix Darknet Mixer
Written by Ohris M. Greyoon, Blockchain & Crypto Expert
- Major Asset Forfeiture: The U.S. Department of Justice has officially forfeited over $400 million in cryptocurrency and other assets linked to the Helix darknet mixing service, marking one of the largest recoveries of illicit digital funds in U.S. history and demonstrating a strong crackdown on crypto-related crime.
- Operation of Mixing Services: Helix operated as a Bitcoin mixer designed to obscure the origins and destinations of crypto transactions, with prosecutors indicating its widespread use for laundering proceeds from drug trafficking and other illegal activities, highlighting the potential risks of cryptocurrencies in criminal enterprises.
- Tracking and Seizure: The DOJ's investigation, which began years ago, targeted Helix operator Larry Dean Harmon, who was charged in 2020 for running the illegal mixing service that processed over 350,000 Bitcoin worth billions, showcasing law enforcement's capability in tracing the flow of funds.
- Increased Regulatory Pressure: The Helix case underscores the growing regulatory scrutiny on privacy tools within the crypto space, as mixing services, while having legitimate privacy use cases, face intense examination for their role in facilitating illicit finance, signaling that the crypto sector is not beyond the reach of law enforcement.
About the author

Ohris M. Greyoon
Ohris M. Greyoon holds a Master’s in Computer Science from MIT and has 10 years of experience in blockchain technology and cryptocurrency markets. A pioneer in decentralized finance (DeFi) analysis, he leads Intellectia’s Crypto News, offering cutting-edge insights into digital assets.








