- State
- WI
- Covered entity type
- Healthcare Provider
- Individuals affected
- 27,137
- Business associate present
- No
- 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
The covered entity (CE), Advocate Aurora Health, reported that several employees were the victims of an email phishing scheme that affected the protected health information (PHI) of 27,137 individuals. The PHI involved included names, addresses, dates of birth, driver’s license numbers, Social Security numbers, passport numbers, full face photographs, claims and financial information, health insurance information, diagnoses/conditions, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE offered complimentary identity theft protection services to the affected individuals and implemented additional administrative, technical, and security safeguards to better protect its PHI. In addition, the CE retrained its workforce members on the proper methods of identifying fraudulent email communications.
Change history
- 9/23/2026Added to OCR's archive list
Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.