UnknownGovernment IDFinancial accountMedium

GC Services

bd_0397e70bb1418141 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 22, 2024

To disclose

—

Affected

59state residents only

Linked

11 filings

Confidence

95%

Full breach record for GC Services →

GC Services reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-02-22. 59 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

Feb 22, 2024

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 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_cff61c307f5362562024-02-21 · +1dVerified
Massachusetts State AGbd_bdb8adf089457bf62024-01-31 · +22dVerified
New Hampshire State AGbd_459779589b5e856c2024-01-30 · +23dVerified
Vermont State AGbd_4eed0dc1feab88d62024-01-30 · +23dVerified

Show 6 more filings ↓up to 28d gap

Maine State AGbd_fc32c57d587034792024-01-30 · +23dVerified
Maine State AGbd_3f8368515ad2e05c2024-01-25 · +28dCandidate
New Hampshire State AGbd_8725b4ef8674e1b32024-01-25 · +28dVerified
Montana State AGbd_af38af1c89b597972024-01-25 · +28dVerified
Indiana State AGbd_c4f44f2ed5304f062024-01-25 · +28dVerified
Massachusetts State AGbd_c80b37a48adddb662024-01-25 · +28dVerified

Name: GC Services
norm: gc services

Name: GC Services
norm: gc services

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 59state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account number
Stated not affected: Medical informationDriver's licence numberPayment 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 · 11 filings · 6 states

View merged incident ↗

Maine State AGJan 25 · first

New Hampshire State AGJan 25 · first

Montana State AGJan 25 · first

Indiana State AGJan 25 · first

Massachusetts State AGJan 25 · first

New Hampshire State AG+5d

Vermont State AG+5d

Maine State AG+5d

Massachusetts State AG+6d

Maine State AG+27d

Massachusetts State AG+28d · this page

Pattern: first filing Jan 25 (ME), last Feb 22 (MA) — a 28-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-2024/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 22, 2024
Raw hash: 73212f2a78fe95c0951e958da4e024ac90f0e8b79976d1ad6ff4115be2a1607a

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityGC Services

Victim entityGC Services

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov