A Ukrainian-Russian dual citizen has pleaded guilty to running a large-scale money laundering operation that relied on a network of 15,000 money mules. The scheme moved millions of dollars for cybercriminals around the world, according to a report from BleepingComputer.

Money mules are individuals used by criminals to transfer or withdraw illicit funds, adding a layer of distance between the criminals and the money. The size of this network, with 15,000 participants, points to a sophisticated and well-organized operation.

The guilty plea marks a significant step in prosecuting those who enable cybercrime financially. It also highlights the global nature of such schemes, which span multiple countries and jurisdictions.