# Office of Personnel Management

Type: Company

Source: Cyber Intelligence Brief — https://getcyberbrief.com/entity/office-of-personnel-management
Canonical HTML page: https://getcyberbrief.com/entity/office-of-personnel-management

## Recent coverage (1 stories)

### DMDC Breach: 3M Personnel Records Exposed Over 9-Month Dwell
2026-09-29 10:20:14 · Sentiment: Strongly negative · Impact: 9/10 · Sources: 2

The Pentagon's DMDC suffered unauthorized access for roughly nine months, exposing SSNs and job details of 3.05 million people across a 60-million-record system. Security teams should read it as a detection-failure and data-classification failure, not just a privacy breach.
Full story: https://getcyberbrief.com/story/pentagon-dmdc-breach-nine-month-dwell-time

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