DisclosureLens
UnknownHealthcareHealthcareGovernment IDHealth (basic)Financial accountPCIMedium

THE UNIVERSITY OF CHICAGO MEDICAL CENTER

bd_487a51f21555d088 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 24, 2024

To disclose

—

Affected

48state residents only

Linked

5 filings

Confidence

95%
Full breach record for THE UNIVERSITY OF CHICAGO MEDICAL CENTER →3 incidents on file

The University of Chicago Medical Center reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-05-24. 48 Massachusetts residents were affected.

Massachusetts clock✓ MA credit monitoring due
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

May 24, 2024

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 5 filings · 4 states

View merged incident ↗
Illinois State AGMay 1 · first
HHS OCR+23d
Maine State AG+23d
Indiana State AG+23d
Massachusetts State AG+23d · this page

Pattern: first filing May 1 (IL), last May 24 (MA) — a 23-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.