DisclosureLens
UnknownMedium

UNIVERSITY OF SOUTHERN CALIFORNIA

bd_cb71465ebb99feaf · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Dec 2, 2021

To disclose

—

Affected · nationwide

1,2392 in this filing

Linked

7 filings

Confidence

95%
Full breach record for UNIVERSITY OF SOUTHERN CALIFORNIA →3 incidents on file

University of Southern California reported a data breach to the Indiana Attorney General. The breach occurred on 2021-09-28 and was reported on 2021-12-02. 2 Indiana residents were affected. 1,239 individuals affected in total.

Incident timeline

Sep 28, 2021

Begins

Dec 2, 2021

Filed

This filing is one of 7 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 155d gap

Filing propagation · 7 filings · 6 states

View merged incident ↗
Montana State AGDec 2 · first
Indiana State AGDec 2 · first · this page
Massachusetts State AG+20d
California State AG+20d
Maine State AG+26d
California State AG+154d
New Hampshire State AG+155d

Pattern: first filing Dec 2 (MT), last May 6 (NH) — a 155-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.