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McLaren Medical Group, Mid-Michigan Physicians Imaging Center
ArchivedSubmitted 08/24/2017
- State
- MI
- Covered entity type
- Healthcare Provider
- Individuals affected
- 106,008
- Business associate present
- No
- 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 covered entity (CE), McLaren Medical Group, Mid-Michigan Physicians Imaging Center, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 106,008 individuals. The PHI involved included names, dates of birth, addresses, phone numbers, diagnoses, and Social Security numbers. The CE notified HHS, the affected individuals, and the media. In its mitigation efforts, the CE implemented additional administrative, technical and security safeguards to better protect PHI.
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.