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Explore a comprehensive security analysis of UPI (Unified Payments Interface) in this 21-minute conference talk from Nullcon Goa 2023. Delve into the fastest-growing payment method worldwide, examining its vulnerabilities and threat model. Learn about the speaker's independent research, including reverse engineering and debugging of multiple UPI applications. Discover the intricacies of UPI payment flows and their varying security properties across different apps. Witness demonstrations of the reversing process and gain insights into a major vulnerability disclosure that potentially allowed mass hacking of bank accounts in India. Gain valuable knowledge about #hackingUPI, #upipayments, and #Infosec in this eye-opening presentation.
