Case Study: a top-50 U.S. bank reduces ATO fraud by 90% with Entersekt

Top-50 U.S. bank reduces ATO fraud by 90% with Entersekt

A top-50 U.S. bank faced a sharp rise in account takeover (ATO) fraud, where bad actors accessed customer accounts to initiate unauthorized transfers. This was eroding customer trust and driving financial losses. To combat this, the bank partnered with Entersekt to implement its authentication and transaction security solution.

Entersekt provided a real-time, risk-based approach that included strong device identity and context-aware transaction authentication. This solution reduced ATO fraud by over 90% across the bank's digital channels. Importantly, 98% of customer logins remained frictionless, preserving a smooth user experience while dramatically improving security.