UChicago Medicine Medical Group
ent_e7f77954d6af688e2114b640
Disclosures
2
State AG · HHS OCR · 2 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
38,656
nationwide · State AG IN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- UChicago Medicine Medical Group
- Normalized
- uchicago medicine medical— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (2)newest first
- 🏎️Indiana State AGas victim2025-05-23
UChicago Medicine Medical Group reported a data breach to the Indiana Attorney General. The breach occurred on 2024-07-05 and was reported on 2025-05-23. 1,694 Indiana residents were affected. 38,656 individuals affected in total.
- ILHHS OCRas victim2025-05-23
UChicago Medicine Medical Group reported to HHS on 2025-05-23 a Hacking/IT Incident affecting 38,656 individuals. Breached information located on Network Server. The incident involved PHI including names, SSNs, addresses, DOBs, claims, diagnoses, and treatment info. The entity provided credit monitoring and implemented additional safeguards.