- State
- WI
- Covered entity type
- Healthcare Provider
- Individuals affected
- 3,000,000
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Electronic Medical Record
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Advocate Aurora Health, reported that web tracking technology transferred the protected health information (PHI) of 3,000,000 individuals to unauthorized recipients. OCR has consolidated this breach report into an existing compliance review of the CE.
Change history
- Sep 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.