A Russian national behind the cybercriminal enterprise Infraud Organization has pleaded guilty on June 26 to racketeering conspiracy, due to his role as a co-founder and admin of the dark web-based carding portal which generated profits over $568 million.
According to the announcement made by the U.S. Department of Justice, or DOJ, 33-year-old Sergey Medvedev, also known under the pseudonyms “Stells,” “segmed,” and “serjbear,” claimed responsibility for his role in the organization created in October 2010 by a Ukraine national, Svyatoslav Bondarenko.