Breachesby GlyphPentagon
Disclosed Sep 26, 2026Unverified
Pentagon data breach of military personnel raises national security concerns
Sean Lyngaas and Davis Winkie report: A data breach at the Pentagon’s vast HR system has exposed Social Security numbers and other personal information of current and former military personnel, raising counterintelligence concerns among national security experts. “Unauthorized users” gained access to a vulnerable computer server belonging to the Defense Manpower Data Center (DMDC) beginning... Sou
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Sep 26, 2026 |
| Attack | Not stated |
| Data exposed | Not stated |
| Sector | Other |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby dailySource
First seen 2026-09-27 (Security news). Record counts are as reported. Not legal advice.