HHS OCR report ยท 2025
Bosch Choice Welfare Benefit Plan data breach
OCR report facts
- Covered entity
- Bosch Choice Welfare Benefit Plan
- Entity type
- Health Plan
- State
- Michigan
- Individuals affected
- 55,000
- Submission date
- Oct 31, 2025
- 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), Bosch Choice Welfare Benefit Plan, reported that a vendor of its business associate (BA) experienced a cybersecurity incident that affected the protected health information (PHI) of 55,000 individuals. The PHI involved included names, Social Security numbers, dates of birth, claims and health insurance information, and diagnoses/conditions. The CE notified HHS and the BA notified the affected covered entities and the affected individuals. In response to the breach, th...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Bosch Choice Welfare Benefit Plan data breach?
The report to HHS OCR lists 55,000 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Oct 31, 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: 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 Bosch Choice Welfare Benefit Plan 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 Bosch Choice Welfare Benefit Plan.