Four bidders won $14 million worth of bitcoin in last U.S. auction

The U.S. Marshals Service said on Thursday four winning bidders emerged from last week's auction of bitcoins seized during the prosecution of the creator of the online black marketplace Silk Road. The Marshals Service did not identify the winners in what marked the final auction stemming from the case of Ross Ulbricht, who authorities say ran Silk Road, where the digital currency could be used to buy illegal drugs and other goods. The breakdown by amount of bitcoins won per bidder was 4,000, 6,0