HHS OCR report · 2019
Rosenbaum Dental Group data breach
OCR report facts
- Covered entity
- Rosenbaum Dental Group
- Entity type
- Healthcare Provider
- State
- Florida
- Individuals affected
- 1,200
- Submission date
- Jun 4, 2019
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Desktop Computer
- Business associate present
- No
- Status
- Archive (closed)
OCR description
On June 3, 2019, Rosenbaum Dental Group, the covered entity (CE), discovered ransomware on its computer system that encrypted the CE’s electronic medical record system. The breach affected 1,208 individuals’ protected health information (PHI), including patients’ first and last names, dates of birth, chart notes, financial information, insurance information, pharmacy numbers, and the names of other family members who had received services from the CE. The CE provided breach notification to HH...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Rosenbaum Dental Group data breach?
The report to HHS OCR lists 1,200 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jun 4, 2019.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Desktop Computer.
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 Rosenbaum Dental Group 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 Rosenbaum Dental Group.