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Lake County Health Department

ArchivedSubmitted 02/19/2020
State
IL
Covered entity type
Healthcare Provider
Individuals affected
14,488
Business associate present
No
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Email
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

The covered entity (CE), Lake County Health Department, reported that an employee sent an unencrypted email to his personal email account that contained the electronic protected health information (ePHI) of 14,488 individuals. The ePHI involved included names and other identifying information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE sanctioned the responsible employee and implemented additional administrative, technical, and security safeguards to better protect its ePHI. All workforce members were retrained. OCR obtained assurances that the CE implemented the corrective actions 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.

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