Connect with us

Hi, what are you looking for?

SecurityWeekSecurityWeek

Cybercrime

Mastermind of 15,000-Mule Cybercrime Laundering Network Pleads Guilty in US

Oleg Korniev was a leader of YMCO, a sophisticated network of money mules that helped hackers move funds outside the US.

Hacker arrested

A dual citizen of Ukraine and Russia pleaded guilty in a US court for his role in a sophisticated money laundering organization used by cybercriminals.

The individual, Oleg Korniev, 42, was a leader of Your Mule Cashout (YMCO), an international network of money mules and internet infrastructure that allowed hackers to transfer funds outside the US.

According to court documents, YMCO allowed cybercriminals to conceal the theft of money from the bank accounts of US companies and transfer it abroad, primarily to Eastern European countries.

In exchange for the money laundering services, the cybercriminals paid YMCO a percentage of the stolen funds.

YMCO is estimated to have recruited more than 15,000 US residents as money mules, and to have laundered at least $10 million stolen from over 750 US bank accounts.

The organization deceived the money mules into believing they were making genuine transfers for legitimate companies.

Advertisement. Scroll to continue reading.

It falsely claimed that the individuals would receive transfers from businesses to their personal accounts and that their job was to withdraw the money and wire it to overseas accounts.

Instead, the money mules withdrew stolen proceeds and wired them to YMCO conspirators out of the country, and never received payment for these services.

The court documents allege that Korniev helped create policies and procedures within YMCO, that he hired and managed employees, and rewarded or punished them based on performance. He also secured illegal services that supported YMCO’s operations.

Korniev admitted in court to causing over $14.7 million in actual and intended losses, and to laundering at least $7 million from cybercriminals. He agreed to provide full restitution to known victims, and to forfeit cash seized upon his arrest in the Republic of Georgia.

He pleaded guilty to money laundering, computer fraud, access device theft, and aggravated identity theft charges, and faces between 2 and 50 years in prison.

Four other members of YMCO were previously arrested abroad and extradited to the US. They pleaded guilty, received sentences of 37 to 63 months in prison, and were ordered to pay over $9.1 million in restitution each.

Related: Insider Cyber Extortion Plot Against Industrial Firm Lands Engineer in Prison

Related: Fake Decryption Tools Masked $11M Markup in Ransomware Recovery Scheme

Related: Qilin Ransomware Suspect Arrested in Japan, Extradited to Germany

Related: FBI Arrests ‘Most Wanted’ Developer of Ploutus ATM Malware

Written By

Ionut Arghire is an international correspondent for SecurityWeek.

Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing for the latest cybersecurity threats, trends, and expert insights.

Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.

Learn about Frontier Pace Governance: a practical approach to helping IT operations move at AI speed without sacrificing security, accountability, or operational discipline.

Register

Join as we decipher the world of zero trust and share war stories on securing an organization by eliminating implicit trust and continuously validating every stage of a digital interaction.

Register

People on the Move

Rapid7 has named Rik Ferguson as VP of Security Intelligence.

Cytactic has appointed Tim Brown as CSO.

Scott Simkin has joined Vega as CMO.

More People On The Move

Expert Insights

Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest cybersecurity news, threats, and expert insights. Unsubscribe at any time.