https://twitter.com/MSFT365Status/status/1641048649525260289
Microsoft 365 Status
@MSFT365Status
We’re investigating an issue where legitimate URL links are being incorrectly marked as malicious by the Microsoft Defender service. Additionally, some of the alerts are not showing content as expected. Further details can be found under DZ534539 within the admin center.
3:04 PM · Mar 29, 2023