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 |
Low |
Description
A user disabled an Exchange Safe Link policy, which provides phishing protection to emails that contain hyperlinks.
Attacker's Goals
An attacker is attempting to bypass security measures associated with hyperlinks in email messages.
Investigative actions
- Follow further actions done by the account.
- Verify that the configuration change was expected.
- Look for email messages received with hyperlinks.
- Check for a possible phishing campaign on the organization.