HHS OCR report ยท 2025
Med Atlantic, Inc. data breach
OCR report facts
- Covered entity
- Med Atlantic, Inc.
- Entity type
- Business Associate
- State
- Virginia
- Individuals affected
- 410,326
- Submission date
- Nov 21, 2025
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The covered entity (CE), Med Atlantic, Inc., reported that it was the subject of a hacking attack that affected the protected health information (PHI) of 410,326 individuals. The PHI involved included clinical, demographic, and financial information. The CE notified HHS and the affected individual. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards to bett...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Med Atlantic, Inc. data breach?
The report to HHS OCR lists 410,326 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Nov 21, 2025.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Med Atlantic, Inc. legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Med Atlantic, Inc..