COUNTY OF COOK
ent_01a03589d43a44f160b2e28fce44100c
Disclosures
5
State AG · 1 jurisdiction
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- COUNTY OF COOK
- Normalized
- county of cook— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 5493004UMR7OX4YITE10
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (5)newest first
- Illinois State AGas victim2025-04-01
COOK COUNTY filed a data-breach notice with the Illinois Attorney General in April 2025 (case 25-04-083). The register records the breach as discovered on January 9, 2025. Personal information types reported: drivers license, financial account number, medical information. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Illinois State AGas victim2022-01-01
COOK COUNTY filed a data-breach notice with the Illinois Attorney General during 2022 (case 2022-383). The register records the breach as discovered on April 26, 2022. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Illinois State AGas victim2022-01-01
COOK COUNTY filed a data-breach notice with the Illinois Attorney General during 2022 (case 2022-243). The register records the breach as discovered on March 7, 2022. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Illinois State AGas victim2022-01-01
COOK COUNTY filed a data-breach notice with the Illinois Attorney General during 2022 (case 2022-329). The register records the breach as discovered on April 26, 2022. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Illinois State AGas victim2022-01-01
COOK COUNTY filed a data-breach notice with the Illinois Attorney General during 2022 (case 2022-242). The register records the breach as discovered on March 7, 2022. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.