HHS OCRState AGConfirmed5 filings · 4 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 5 filings
THE UNIVERSITY OF CHICAGO MEDICAL CENTER — January 2024 breach
Clustered 5 filings across 4 jurisdictions · filed May 24, 2024 (dated filings only). View entity profile → Other incidents for this victim →
⚠ 2 cross-filing discrepancies →Merge100%
incident inc_7abc1fa60d504901 · merged by human · confidence 100%
Confirmed breach. Merged as one breach: 5 regulatory filings. The filings describe unauthorized access. Intrusion Jan 4, 2024–Jan 30, 2024, discovered Jan 4, 2024. 10,332 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Financial account, and 2 more. Each member filing remains the legal record for its jurisdiction.
Litigation Timing
Discovery variance
84days
Range of discovered_at dates across filings
Filing span
0days
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
Regulatory clocksMaine⏱ ME AG >30d · 57dMassachusetts✓ MA credit monitoring dueHIPAA✓ HHS report on timeFull clock table in Litigation Timeline
The weekly clock on records like this one
The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.
Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.