Published on January 13, 2026Case Study

Account takeover: Detecting realworld cyber risk in a Large-Scale UPI Payment App

A real fintech case study on detecting cyber attacks and account takeover fraud using red teaming in a UPI Payment Service Provider company with 10 crore+ users. Read how Bugsmirror was engaged to investigate an attack affecting users' money and the company's reputation.

Account takeover: Detecting realworld cyber risk in a Large-Scale UPI Payment App

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