Microsoft Data Breach
Microsoft experienced a data breach that was reported on December 14, 2025. Microsoft Worm Attack Warning
Key Facts
- Organization
- Microsoft
- Date Reported
- December 14, 2025
- Incident Type
- malware
- Industry
- Technology
- Severity Score
- 5/10
- Confidence Level
- medium
- Tags
Source
View original source - External link to primary source documentation
Understanding malware Incidents
Malware infections can lead to data theft, system compromise, and persistent access for attackers. Endpoint protection and network monitoring help detect and prevent infections.