Northern Data Breach
Northern experienced a data breach that was reported on October 30, 2025. Northern Montana Health Care alerts patients about data breach
Key Facts
- Organization
- Northern
- Date Reported
- October 30, 2025
- Incident Type
- unauthorized access
- Industry
- Healthcare
- Severity Score
- 5/10
- Confidence Level
- medium
- Tags
Source
View original source - External link to primary source documentation
Understanding unauthorized access Incidents
Unauthorized access breaches occur when attackers gain entry to systems without permission through credential theft, vulnerability exploitation, or social engineering.