- State
- WI
- Covered entity type
- Health Plan
- Individuals affected
- 3,657
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
Northwood, Inc., a business associate (BA) of Blue Care Network and Blue Cross Blue Shield of Michigan, reported that an employee was the victim of an email phishing scheme that affected the protected health information (PHI) of approximately 18,684 individuals. Of note, Northwood is a BA of Security Health Plan of Wisconsin whose PHI was also compromised as a result of this breach. The PHI involved included names, addresses, dates of birth, health insurance information, and treatment information. Northwood notified HHS, affected individuals, the media, and the FBI. In its mitigation efforts, Northwood implemented additional administrative technical, and security safeguards to better protect its PHI. OCR obtained assurances that Northwood implemented the corrective action noted.
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.