Can a bank security team ask me to delete my banking app as part of a security check?
No. A genuine bank security team would never ask you to delete your banking app. This instruction is designed to remove the secure channel you could use to verify the caller's identity.
Last reviewed: 10 June 2026
Explanation
Your bank's mobile app is a secure, authenticated communication channel. It allows you to verify your balance, receive fraud alerts, and contact the bank through verified messaging. Asking you to delete it eliminates your ability to independently check whether there is a genuine security issue and strips away a layer of protection during the conversation.
The likely motive: the scammer does not want you to see a notification in the app that might reveal their activity — such as an OTP for a transaction they are initiating, or a fraud warning your bank has flagged. Deleting the app removes these safety alerts during the critical window of the call.
Genuine bank security calls may ask you to change your password, enable two-factor authentication, or review recent transactions. They will not tell you to uninstall security software, delete your app, or reduce the number of security layers protecting your account.
If you receive such an instruction, treat it as a definitive red flag. End the call and contact your bank through its official app or the number on your card.
Common red flags
- Told to delete your banking app as a security precaution
- Asked to uninstall other security apps or disable two-factor authentication
- Instruction given during an unsolicited call about account security
- Caller knows recent transactions or balance but call was not initiated by you
- Asked to stay on the line while you carry out the instruction
- Caller discourages you from using the app to verify the situation
What to do now
- Refuse and end the call
- Open your banking app independently to check for any genuine alerts
- Call your bank on the number on the back of your card
- Check whether any transactions were attempted during the call
- Report the call to your bank's fraud team
- Report to your national fraud authority
Frequently asked questions
What should I do if I already deleted the app?
Reinstall the app from the official app store using your existing credentials, check for any unauthorised transactions, and call your bank to report the incident. Change your passwords from a clean device as a precaution.
Why would a scammer want me to delete the app before accessing my account?
Modern banking apps push real-time fraud alerts and OTP notifications. Deleting the app means you will not see the notification when the scammer triggers a suspicious action on your account, giving them more time before you notice.