The Hidden Threat of Old UPI IDs
Setting up a UPI ID is remarkably straightforward nowadays, often involving a simple app download, bank account linking, and PIN creation. This ease of use,
coupled with the appeal of new apps offering enhanced experiences or attractive deals, leads many users to frequently switch platforms. Consequently, individuals often accumulate multiple UPI IDs across various services, many of which they might no longer use, recall, or even realize are still active. According to Vasisht Ravichandran, COO of Pop UPI, every UPI app generates a unique ID the moment a bank account is linked. Unlike credit cards, UPI IDs don't incur fees, issue monthly statements, or provide reminders of their existence. The critical issue is that these forgotten UPI IDs don't simply vanish when an app is deleted. In numerous instances, they persist in the background, remaining connected to bank accounts, mobile numbers, AutoPay mandates, and device permissions. Cybersecurity professionals highlight that this situation can silently evolve into a significant financial and privacy risk for unsuspecting users.
Why Deleting Apps Isn't Enough
A common misconception is that uninstalling a UPI application is equivalent to deactivating a UPI ID. However, this is far from the truth. Deleting an app from your device merely removes the user interface, leaving the underlying digital financial identity intact. Internet guidance and banking advisories confirm that simply removing the app does not fully deactivate a user's UPI presence. In most scenarios, the UPI ID, along with associated bank accounts, mandates, AutoPay instructions, and certain device-level registrations, can continue to remain active with the bank or Payment Service Provider (PSP) unless these are explicitly disabled or removed through a separate process. Rohit Mahajan, Founder & CEO of plutos ONE, explains that this disconnection between app removal and ID deactivation is a crucial point users often fail to grasp, leading to a false sense of security.
Key Risks Unveiled
Cybersecurity experts strongly advise against relying solely on app deletion as a security measure, as it can foster a misleading sense of safety. Ankit Sharma, Senior Director and Head of Solutions Engineering at Cyble, points out that features like AutoPay, UPI Lite, linked bank accounts, collect requests, and device bindings remain active within the banking or PSP infrastructure even after the application is uninstalled. This means that uninstalling a UPI app can leave individuals with a false sense of security regarding cyber risks, as their payment identity can continue to function actively in the background, unseen and unmanaged.
Recycled Numbers and Frauds
A significant security vulnerability arises when old mobile numbers are recycled by telecom operators. These operators routinely reassign inactive numbers to new users after a certain period. If an old UPI ID is still linked to a recycled number, the new owner may start receiving transaction alerts, collect requests, and other authentication-related communications tied to the previous user's financial accounts. UPI transactions are heavily dependent on SIM ownership and device binding. Sharma explains that if a recycled number remains connected to an old UPI setup, it opens avenues for fraudsters to exploit this through SIM-swap attacks, social engineering tactics, or identity theft. The risk escalates considerably when recurring mandates are involved. AutoPay instructions for subscriptions or EMIs can persist in the system even after the user has ceased using the associated app. If these mandates fail due to account or number-related issues, users might not be immediately aware, often discovering the problem only when a payment bounces or a service is disrupted.
Finding Your UPI IDs
A significant challenge for users is the absence of a single, universal dashboard that aggregates all UPI IDs created across different platforms. Vasisht Ravichandran, COO of Pop UPI, suggests that the National Payments Corporation of India (NPCI) website (npci.org.in) serves as the most comprehensive starting point for identifying all UPI IDs linked to a mobile number. Additionally, most banking applications display linked UPI handles within their payment sections. However, individual UPI apps typically only show the IDs they themselves have generated, not those created on other platforms. For users who may not have consistent internet access, the *99# USSD service offers a way to obtain basic UPI account information on any mobile network, providing a fallback option for checking account details.
Proactive Protection Steps
Experts emphasize that no single method can provide a complete overview of all active UPI IDs, making cross-checking across multiple apps and banks crucial for comprehensive security. Performing a regular 'UPI cleanup' should be integrated into standard digital financial hygiene practices. The recommended procedure for fully deactivating a UPI setup involves several key steps: first, unlink all bank accounts from the UPI apps. Second, delete or deactivate the specific UPI ID or Virtual Payment Address (VPA). Third, cancel any existing AutoPay mandates and recurring payment approvals. Fourth, disable UPI Lite if it's in use and ensure any remaining balance is transferred back to the bank account. Fifth, update or remove any old mobile numbers linked to your banking records. Finally, if an app doesn't offer complete deactivation options, contact your bank directly for assistance. Rohit Mahajan advises against leaving inactive UPI IDs linked to old SIM cards for extended periods. Similarly, Ankit Sharma recommends proactively auditing all UPI accounts and permissions rather than waiting for suspicious activities to manifest. The inherent nature of these risks means they often remain unnoticed until a problem occurs, underscoring the importance of periodic reviews of all active UPI IDs, linked bank accounts, and mandates, even when everything appears to be functioning normally.
