A former US secret service agent has pleaded guilty to stealing over $800,000 worth of bitcoin during an investigation into online drug marketplace Silk Road.
Shaun Bridges, 33, appeared in federal court in San Francisco and admitted to money laundering and obstruction of justice.
Silk Road operated for more than two years until it was shut down in October 2013 having generated more than $214m in sales of drugs and other illicit goods using bitcoin, prosecutors said.
Ross Ulbricht, Silk Road’s creator, who authorities say used the alias Dread Pirate Roberts, was sentenced to life in prison after a federal jury in Manhattan found him guilty of charges that included distributing drugs via online sales.
Bridges belonged to a Baltimore-based federal task force that investigated Silk Road. Another member of that unit, former US Drug Enforcement Administration agent Carl Force, has admitted extortion, money laundering and obstruction of justice.
An attorney for Ulbricht said those charges “remove any question about the corruption that pervaded the investigation of Silk Road”.
In court on Monday Bridges admitted his theft had made Ulbricht believe that another individual was stealing from Silk Road and helped lead Ulbricht to try to hire someone to kill that person.
Sentencing for Bridges was scheduled for December.
