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Cook County Health and Hospitals System

4 breaches1.3M affected in allHealthcare

BreachAffected
Disclosed Sep 24, 2023Sep 24, 20233 years agoHacking1.2M
Disclosed Oct 27, 2017Oct 27, 20178 years agoInsider727
Disclosed Jan 11, 2014Jan 11, 201412 years agoHacking23K
Disclosed Aug 20, 2010Aug 20, 201016 years agoLost or stolen device7,081
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Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.

  • 2026-09-25 · Cook County Health and Hospitals System, 2010-08-20 · records: 7081
  • 2026-09-25 · Cook County Health and Hospitals System, 2010-08-20 · disclosed: 2010-08-20
  • 2026-09-25 · Cook County Health and Hospitals System, 2010-08-20 · added
  • 2026-09-25 · Cook County Health and Hospitals System, 2014-01-11 · records: 22511
  • 2026-09-25 · Cook County Health and Hospitals System, 2014-01-11 · disclosed: 2014-01-11
  • 2026-09-25 · Cook County Health and Hospitals System, 2014-01-11 · added
  • 2026-09-25 · Cook County Health and Hospitals System, 2017-10-27 · added
  • 2026-09-25 · Cook County Health and Hospitals System, 2023-09-24 · added
  • 2026-09-25 · Cook County Health and Hospitals System · added

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