UnknownGovernment IDHealth (basic)Financial accountPCIHigh

NAHGA Claim Services

bd_3a50658eaec3f165 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Dec 15, 2025

To disclose

—

Affected

1,017state residents only

Linked

21 filings

Confidence

95%

Full breach record for NAHGA Claim Services →

NAHGA Claim Services reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-12-15. 1,017 Massachusetts residents were affected.

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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

Dec 15, 2025

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 21 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Vermont State AGbd_56c28fd2b98df6492025-12-15Verified
California State AGbd_a48a5bd5ccec93d82025-12-15Verified
Oregon State AGbd_af877aacbf143c172025-12-15Verified
Washington State AGbd_cc6b9228066389ef2025-12-15Verified

Show 6 more filings ↓up to 10d gap

Texas State AGbd_5ab38457ba2b92562025-12-16 · +1dVerified
New Hampshire State AGbd_3f17cde9476329552025-12-12 · +3dVerified
South Carolina State AGbd_7751d3f04a1381012025-12-12 · +3dVerified
Maine State AGbd_c7503f6c29bb2b5f2025-12-12 · +3dVerified
Iowa State AGbd_0024d349c6ebceab2025-12-11 · +4dVerified
Nebraska State AGbd_cf36139ac62b5fd02025-12-05 · +10dVerified

Showing first 10 of 20 linked disclosures.

Name: NAHGA Claim Services
norm: nahga claim

Name: NAHGA Claim Services
norm: nahga claim

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1,017state-resident count only
Data types: Government IDHealth (basic)Financial accountPCI
Data elements: Social Security numberMedical informationFinancial account numberDriver's licence numberPayment card number
Attack vector: Unknown
Threat actor: External

Compliance flags: MA 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 · 11 filings · 11 states

View merged incident ↗

Nebraska State AGDec 5 · first

Iowa State AG+6d

New Hampshire State AG+7d

South Carolina State AG+7d

Maine State AG+7d

Vermont State AG+10d

California State AG+10d

Oregon State AG+10d

Washington State AG+10d

Massachusetts State AG+10d · this page

Texas State AG+11d

Pattern: first filing Dec 5 (NE), last Dec 16 (TX) — a 11-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 20 — the full spread may be wider.

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-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 15, 2025
Raw hash: 430d4a87831f0518b210b33e97fb4b294a37d1454bff7f72dd9d1b84d4658040

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityNAHGA Claim Services

Victim entityNAHGA Claim Services

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov