US DoJ sentences Operator of Helix Darknet Cryptocurrency “Mixer” in ML conspiracy and ordered to forfeit over $400M in assets

A dual Russian-Swedish national was sentenced today to 12 years and six months in prison for his operation of the longest-running bitcoin money laundering service on the darknet. According to court documents and evidence presented at trial, from 2011 through 2021, Roman Sterlingov, 36, was involved in operating Bitcoin Fog, the darknet’s longest-running cryptocurrency “mixer.” Over the course of its decade-long operation, Bitcoin Fog gained notoriety as a go-to money laundering service for criminals seeking to hide their illicit proceeds from law enforcement and processed transactions involving over 1.2 million bitcoin….