DisclosureLens
UnknownHealthcareMedium

THE UNIVERSITY OF CHICAGO MEDICAL CENTER

bd_95695ad34ba421f9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

May 24, 2024

To disclose

Affected · nationwide

10,3321,463 in this filing

Linked

4 filings

Confidence

95%
Full breach record for THE UNIVERSITY OF CHICAGO MEDICAL CENTER4 incidents on file

University of Chicago Medical Center reported a data breach to the Indiana Attorney General. The breach occurred on 2024-01-04 and was reported on 2024-05-24. 1,463 Indiana residents were affected. 10,332 individuals affected in total.

Incident timeline

Jan 4, 2024

Begins

May 24, 2024

Filed

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Massachusetts State AGMay 24 · first
HHS OCRMay 24 · first
Maine State AGMay 24 · first
Indiana State AGMay 24 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.