UnknownGovernment IDFinancial accountPCIMedium

UNUM GROUP

bd_d63872c90f649d74 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 19, 2023

To disclose

—

Affected

320state residents only

Linked

7 filings

Confidence

95%

Full breach record for UNUM GROUP →12 incidents on file

Unum Group reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-09-19. 320 Massachusetts residents were affected. The report records the breach type as electronic.

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Leak gap clock✗ Leak >180d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Sep 19, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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 577 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

South Carolina State AGbd_5fd3c14b044d2a092023-09-19Verified
California State AGbd_60e06d7b099885312023-09-19Verified
Oregon State AGbd_be1b59e27105faaa2023-09-05 · +14dVerified
Washington State AGCL0Pbd_e9863c8671e00ee82023-08-21 · +29dVerified

Show 2 more filings ↓up to 47d gap

Indiana State AGbd_7e4b64e3b2796a5e2023-08-03 · +47dCandidate
HHS OCRbd_daff25a5bf2dc4eb2023-08-03 · +47dCandidate

Name: UNUM GROUP
norm: unum group
Domain: plane.biz

Name: UNUM GROUP
norm: unum group
Domain: plane.biz

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 320state-resident count only
Data types: Government IDFinancial accountPCI
Data elements: Social Security numberFinancial account numberDriver's licence numberPayment card number
Attack vector: Unknown

Compliance flags: Leak >180dMA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Indiana State AGAug 3 · first

HHS OCRAug 3 · first

Washington State AG+18d

Oregon State AG+33d

South Carolina State AG+47d

California State AG+47d

Massachusetts State AG+47d · this page

Pattern: first filing Aug 3 (IN), 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.

Source URL: https://www.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 19, 2023
Raw hash: 1265b06e1e371ec5e8d20c03b738588860a605ddc4d376f328c19b0fd88d4f25

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityUNUM GROUP

Victim entityUNUM GROUP

IncidentUnknown

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov