HHS OCR report ยท 2026
Trinity Health System data breach
OCR report facts
- Covered entity
- Trinity Health System
- Entity type
- Business Associate
- State
- Michigan
- Individuals affected
- 2,480
- Submission date
- Jun 10, 2026
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The business associate (BA), Trinity Health System, reported that an employee mistakenly sent an email that affected the protected health information (PHI) of 2,480 individuals. The PHI involved included clinical and demographic information. The BA notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the BA provided complimentary credit monitoring services to the affected individuals, implemented additional administrative, technical, ...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Trinity Health System data breach?
The report to HHS OCR lists 2,480 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jun 10, 2026.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, 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 Trinity 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 Trinity Health System.