HHS OCR report ยท 2021
Singing River Health System data breach
OCR report facts
- Covered entity
- Singing River Health System
- Entity type
- Healthcare Provider
- State
- Mississippi
- Individuals affected
- 3,543
- Submission date
- Jun 17, 2021
- 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), Singing River Health System, reported that its business associate experienced a ransomware attack that affected the electronic protected health information (ePHI) of 3,543 individuals. The ePHI involved included names, dates of birth, and medical record numbers. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website.
Text as published on the HHS OCR breach portal.
Other reports by Singing River Health System
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Singing River Health System | MS | Healthcare Provider | 53,888 | May 19, 2026 | Hacking/IT Incident | Under investigation |
Frequently asked questions
How many people were affected by the Singing River Health System data breach?
The report to HHS OCR lists 3,543 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jun 17, 2021.
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 Singing River Health System 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 Singing River Health System.