Cook County Health and Hospitals System
4 breaches1.3M affected in allHealthcare
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Sep 24, 2023Sep 24, 20233 years agoHacking | Sep 24, 20233 years ago | Hacking | Healthcare | Confirmed | 1.2M |
| Disclosed Oct 27, 2017Oct 27, 20178 years agoInsider | Oct 27, 20178 years ago | Insider | Healthcare | Confirmed | 727 |
| Disclosed Jan 11, 2014Jan 11, 201412 years agoHacking | Jan 11, 201412 years ago | Hacking | Healthcare | Confirmed | 23K |
| Disclosed Aug 20, 2010Aug 20, 201016 years agoLost or stolen device | Aug 20, 201016 years ago | Lost or stolen device | Healthcare | Confirmed | 7,081 |
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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