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Illinois Department of Human Services
ArchivedSubmitted 01/09/2026
Updated 21 hours ago ()
- State
- IL
- Covered entity type
- Health Plan
- Individuals affected
- 705,017
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Illinois Department of Human Services, reported that misconfigured privacy settings on its Internet platform exposed the protected health information (PHI) of 705,017 individuals. The PHI involved included demographic information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI.
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.