Locate the newest alert in Microsoft 365 Defender. Classify it as "Resolved"
Scroll down and click Show all
Click Security
Click Incidents & alerts
Click Alerts
Click Informational
Scroll right and click Classify alert
Click New
Click Resolved
Click Save
https://learn.microsoft.com/en-us/defender-xdr/investigate-alerts?tabs=settingsarrow-up-right
Last updated 5 months ago