How to stop UPI service?

To stop your UPI service, you can use the following methods:

• App De-registration: Open your UPI application, go to settings or your profile, and select the option to de-register or unlink your bank account.
• Bank Request: Contact your bank's customer care or visit a branch to submit a formal request to deactivate UPI services linked to your account.
• USSD Code: Dial \*99\# from your registered mobile number and follow the prompts to disable UPI services, which works without internet access.
• NPCI Portal: Visit the official NPCI website to report issues or request the blocking of compromised UPI handles.