Swiss businessman loses several million francs to deepfake voice fraud over two weeks

Summary

A Swiss businessman from the canton of Schwyz was deceived by a deepfake voice fraud, resulting in the transfer of several million Swiss francs to an Asian bank account. The fraud occurred over a two-week period through a series of phone calls and was not discovered until after multiple transfers had taken place. The incident is currently under investigation. The attack highlights the growing threat of AI-generated deepfakes in financial fraud. Aurigin.ai notes that most KYC systems still rely on visual cues for identity verification, which are ineffective against AI-generated faces and voices. Pindrop has implemented deepfake detection solutions for a U.S. insurer and a credit union to strengthen defenses against synthetic voice fraud.