Leader of 15,000-Mule Laundering Network Pleads Guilty

· Cybersecurity · United States

Oleg Korniev, a 42-year-old dual citizen of Ukraine and Russia, pleaded guilty to running Your Mule Cashout, or YMCO, a money-laundering operation that from 2007 to 2014 built a network of roughly 15,000 money mules across the United States and Europe. The network laundered millions of dollars in proceeds for cybercriminals worldwide, moving cash out of the financial system through recruited individuals. The plea closes one of the longest-running cash-out infrastructures serving ransomware, banking trojan and fraud operators, and comes as U.S. authorities press cases against the financial layer of cybercrime rather than only the hackers themselves.

Why it matters：Money-mule networks are the cash-out layer that makes most cybercrime profitable; prosecuting its operators raises the cost of monetizing stolen funds and signals that financial infrastructure, not just intrusion techniques, is now a priority target for law enforcement.

Key points

  • YMCO operated from 2007 until 2014, recruiting mules in the U.S. and Europe.
  • Korniev is a dual citizen of Ukraine and Russia, aged 42.
  • The operation laundered millions for cybercriminals worldwide.

Sources (original reporting)

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