HHS OCR report · 2024
Montgomery County Board of Developmental Disabilities Services data breach
OCR report facts
- Covered entity
- Montgomery County Board of Developmental Disabilities Services
- Entity type
- Business Associate
- State
- Ohio
- Individuals affected
- 8,819
- Submission date
- Apr 18, 2024
- 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), Montgomery County Board of Developmental Disabilities Services, reported that it experienced a hacking incident that affected the protected health information (PHI) of 8,819 individuals. The PHI involved included names, addresses, dates of birth, social security and drivers’ license numbers, financial and claims information, and diagnoses and conditions. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to t...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Montgomery County Board of Developmental Disabilities Services data breach?
The report to HHS OCR lists 8,819 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Apr 18, 2024.
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 Montgomery County Board of Developmental Disabilities Services 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 Montgomery County Board of Developmental Disabilities Services.