DisclosureLens
UnknownHigh

UNUM GROUP

bd_7e4b64e3b2796a5e · schema v1 · pii pii-v2

Severity

High

Discovered

—

Filed

Aug 3, 2023

To disclose

—

Affected · nationwide

650,5219,667 in this filing

Linked

7 filings

Confidence

95%
Full breach record for UNUM GROUP →12 incidents on file

Unum Group reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-31 and was reported on 2023-08-03. 9,667 Indiana residents were affected. 650,521 individuals affected in total.

Leak gap clock✗ Leak >180d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

May 31, 2023

Begins

Aug 3, 2023

Filed

This filing is one of 7 about the same incident.View merged incident
Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →
A leak claim by lockbit2 about this victim predates this filing by 530 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 47d gap

Filing propagation · 7 filings · 7 states

View merged incident ↗
HHS OCRAug 3 · first
Indiana State AGAug 3 · first · this page
Washington State AG+18d
Oregon State AG+33d
South Carolina State AG+47d
California State AG+47d
Massachusetts State AG+47d

Pattern: first filing Aug 3 (TN), last Sep 19 (MA) — a 47-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.