Recently got a request on Microsoft authentication app which I denied

If you denied an abnormal request on the Microsoft Authenticator app and can no longer see the activity of that request, it may not be possible to retrieve the details of that specific request directly through the app. However, you can check the sign-in logs for your Microsoft account to see if there are any related authentication events or attempts that were logged.

To view the sign-in logs, you can follow these steps:

1. Go to the Microsoft Entra sign-in logs page.
2. Look for the Authentication Details tab to review any recent authentication attempts.
3. This log will provide information about whether the MFA request was satisfied or denied, and you can check for any unusual activity.

If you suspect that someone is trying to access your account, it is advisable to change your password immediately and enable additional security measures, such as updating your MFA settings or reviewing account activity for any unauthorized access.

If you need further assistance, consider reaching out to Microsoft support for help with your account security.

References:

• Use the sign-in logs to review Microsoft Entra multifactor authentication events