Dirty Payments: how Worldline and Payone allowed billions in suspicious online transactions to flow for years

In the digital payments industry, where trillions of euros change hands annually, European giant Worldline and its German subsidiary Payone have become embroiled in a major scandal. An investigation by European Investigative Collaborations (EIC), published on June 25, 2025, revealed how the companies systematically serviced high-risk clients for over a…