UnknownGovernment IDFinancial accountMedium

The Mather Group LLC

bd_16a721f3980fd950 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 14, 2023

To disclose

—

Affected

31state residents only

Linked

6 filings

Confidence

95%

Full breach record for The Mather Group LLC →

The Mather Group LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-09-14. 31 Massachusetts residents were affected. The report records the breach type as electronic.

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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

Sep 14, 2023

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 6 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Vermont State AGbd_2a7169609785dc402023-09-14Verified
New Hampshire State AGbd_36da1fe1362248262023-09-14Verified
Montana State AGbd_3fb0edde155368132023-09-14Candidate
Indiana State AGbd_9798f80942aa90de2023-09-14Verified

Show 1 more filing ↓

Maine State AGbd_c8317ee81c4eba6b2023-09-14Verified

Name: The Mather Group LLC
norm: the mather

Name: The Mather Group LLC
norm: the mather

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 31state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account numberDriver's licence number
Stated not affected: Payment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

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 · 6 filings · 6 states

View merged incident ↗

Vermont State AGSep 14 · first

New Hampshire State AGSep 14 · first

Montana State AGSep 14 · first

Indiana State AGSep 14 · first

Maine State AGSep 14 · first

Massachusetts State AGSep 14 · first · this page

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 14, 2023
Raw hash: f00cb36fbe9aa6c5073421f144dc112b6893bf2ea4326e08b4eb0c55950725b6

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityThe Mather Group LLC

Victim entityThe Mather Group LLC

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov