Back to the register

Cook County Health & Hospitals System

ArchivedSubmitted 08/20/2010
State
IL
Covered entity type
Healthcare Provider
Individuals affected
7,081
Business associate present
No
Type of breach
Theft
Location of breached information
Laptop
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

An employee's laptop was stolen out of a locked office; evidence shows that the laptop was password protected but not encrypted. The laptop contained the protected health information (PHI) of approximately 7,000 individuals. The PHI stored on the laptop included names, dates of birth, Social Security numbers, internal encounter numbers, and other administrative codes. Following the breach, the covered entity notified those individuals reasonably believed to have been affected by the breach, placed notice on its website and with a local news center; established stringent computer security guidelines, and retrained its staff in the new requirements with the intention of preventing a similar event from occurring again. \

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.

Your cookie choices
We use essential cookies to run this site, and, only with your consent, an advertising cookie from Google to measure whether our ads lead to sign-ups and subscriptions. See our for details.