HHS OCR report ยท 2021
Cornerstone Care, Inc. data breach
OCR report facts
- Covered entity
- Cornerstone Care, Inc.
- Entity type
- Healthcare Provider
- State
- Pennsylvania
- Individuals affected
- 12,081
- Submission date
- Feb 25, 2021
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- No
- Status
- Archive (closed)
OCR description
The covered entity (CE), Cornerstone Care, LLC, reported that an employee was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 12,081 individuals. The ePHI involved included names, addresses, dates of birth, diagnoses, health insurance information, Social Security numbers, and other treatment information. As a result of this incident, the CE implemented additional administrative, technical, and security safeguards to better protect i...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Cornerstone Care, Inc. data breach?
The report to HHS OCR lists 12,081 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Feb 25, 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: Email.
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 Cornerstone Care, 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 Cornerstone Care, Inc..