City of Chicago
ent_019e2060ad3acee950e029b6fee04fcb
Disclosures
6
State AG · HHS OCR · 2 jurisdictions
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
2,080
nationwide · HHS OCR IL
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- City of Chicago
- Normalized
- city of chicago— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- T5UYO5SYLC8K73MJQX30
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (6)newest first
- Illinois State AGas victim2021-01-01
CITY OF CHICAGO filed a data-breach notice with the Illinois Attorney General during 2021 (case 21-157). The register records the breach as discovered on January 14, 2021. 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 victim2020-01-01
CITY OF CHICAGO filed a data-breach notice with the Illinois Attorney General during 2020 (case 20-111). The register records the breach as discovered on February 11, 2020. 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 victim2020-01-01
CITY OF CHICAGO filed a data-breach notice with the Illinois Attorney General during 2020 (case 20-108). The register records the breach as discovered on February 11, 2020. 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 victim2019-01-01
CITY OF CHICAGO filed a data-breach notice with the Illinois Attorney General during 2019 (case 2019-324). The register records the breach as discovered on April 11, 2019. 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.
- ILLINOISHHS OCRas victim2013-11-29
The City of Chicago reported that due to a misconfiguration, protected health information for approximately 2,080 students was unintentionally exposed on the internet. The exposed data included names, birthdates, diagnoses, and other details. The entity worked with Google to remove the cached information and notified affected individuals.
- New Hampshire State AGas victim2009-03-16
City of Chicago notified New Hampshire AG regarding a stolen laptop belonging to ambulance billing contractor DeZonia Group. The theft occurred on January 23, 2009. The laptop contained names and Social Security numbers of NH residents. The device was password-protected and encrypted. City provided credit monitoring services and implemented enhanced security measures including cable locks and additional encryption.