- State
- MI
- Covered entity type
- Business Associate
- Individuals affected
- 1,024,731
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The business associate (BA), Wolverine Solutions Group, reported that it was the victim of a ransomware attack affecting the protected health information (PHI) of 1,024,731 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, health insurance information, claims information, diagnoses, lab results, and medications. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the BA offered complimentary credit monitoring services to affected individuals, and implemented additional administrative, technical and security safeguards.
Change history
- 9/23/2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.