HHS OCR report ยท 2025
Cornerstones of Care data breach
Cornerstones of Care, a healthcare provider in Missouri, reported a breach affecting 2,771 individuals to HHS OCR on Feb 14, 2025.
OCR report facts
- Covered entity
- Cornerstones of Care
- Entity type
- Healthcare Provider
- State
- Missouri
- Individuals affected
- 2,771
- Submission date
- Feb 14, 2025
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- No
- Status
- Under investigation
Other reports by Cornerstones of Care
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Cornerstones of Care | MO | Healthcare Provider | 15,680 | Nov 12, 2020 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the Cornerstones of Care data breach?
The report to HHS OCR lists 2,771 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Feb 14, 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: Email.
Is the investigation still open?
Yes. The OCR portal lists this report as under investigation.
Is a breach notice letter from Cornerstones of Care 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 Cornerstones of Care.