A mastermind behind a massive cybercrime money laundering operation has pleaded guilty in a US court. Oleg Korniev, a 42-year-old dual citizen of Ukraine and Russia, was a key figure in Your Mule Cashout (YMCO), an international network that allowed hackers to funnel stolen funds outside the United States.
YMCO’s modus operandi involved recruiting over 15,000 US residents as unwitting money mules. These individuals were deceived into believing they would be making legitimate transfers for companies, only to have their personal accounts drained and the money wired abroad. In reality, the transactions were part of a massive scheme to launder at least $10 million stolen from more than 750 US bank accounts.
Korniev’s role in YMCO was significant, as he helped develop policies and procedures within the organization. He also managed employees, rewarded or punished them based on performance, and secured critical services that supported the operation. By pleading guilty, Korniev admitted to causing over $14.7 million in actual and intended losses, as well as laundering at least $7 million from cybercriminals.
YMCO’s money laundering scheme relied heavily on its network of compromised internet infrastructure. This allowed hackers to transfer stolen funds across borders with relative ease, often using unsuspecting US residents as unwitting middlemen. In exchange for their services, the hackers paid a percentage of the laundered funds to YMCO.
Korniev’s plea deal includes an agreement to provide full restitution to known victims and forfeit cash seized upon his arrest in the Republic of Georgia. He faces between 2 and 50 years in prison on charges of money laundering, computer fraud, access device theft, and aggravated identity theft. Four other members of YMCO were previously arrested abroad and extradited to the US, where they pleaded guilty and received sentences ranging from 37 to 63 months in prison.
This case highlights the complexities of international cybercrime operations and the critical role that compromised infrastructure plays in these schemes. As cybersecurity threats continue to evolve, it’s essential for individuals and organizations to remain vigilant about the risks associated with money laundering and the use of unwitting accomplices in cybercrime operations.
Source: SecurityWeek — 2026-10-12