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Regulator-posted notice

Breach notice filed by Cook County Health & Hospitals System (August 2010)

Organization named: Cook County Health and Hospitals System Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Theft

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS Office for Civil Rights breach portal with a submission date of Aug. 20, 2010.

Organization as reported
Cook County Health & Hospitals System, IL
Entity type as reported
Healthcare Provider
Category as reported
Theft
Location of information as reported
Laptop
Submission date
Aug. 20, 2010
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 15989, row:7128)
Archived copy
Held in the private archive (provenance)

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. \

The source's own words, from the revision above.

Figures, per source

  • 7,081 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Aug. 20, 2010, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (HHS Office for Civil Rights breach portal)
  • Observed by BreachRecords (revision 15989)
  • Approved by a reviewer

Organizations linked by a reviewer

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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