Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
1 Day |
Required Data |
|
Detection Modules |
Identity Threat Module |
Detector Tags |
|
ATT&CK Tactic |
|
ATT&CK Technique |
|
Severity |
Informational |
Description
A user has flagged an MFA request as suspicious in Microsoft Entra ID. This could indicate a potential compromised user account or unauthorized access attempt.
Attacker's Goals
- An attacker may attempt to gain unauthorized access to the account.
Investigative actions
- Check if the authentication attempt was legitimate.
- Investigate any recent unusual login behavior or IP addresses associated with the account.
- Verify whether the user has recently changed their authentication methods or account settings.
- Follow the account for possible suspicious or unusual logins.