HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedPIIIdentity (basic)LowContained

Graebel Companies, Inc.

bd_8c8a4e0cfc33cf0e · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 22, 2024

Filed

Apr 3, 2026

To disclose

16 months

Affected

12state residents only

Linked

11 filings

Confidence

66%

Full breach record for Graebel Companies, Inc. →

Graebel Companies, Inc. filed a supplemental notice with the New Hampshire Attorney General regarding a cybersecurity incident occurring between December 19 and 22, 2024. The incident involved unauthorized access to files containing client PII (names, addresses). Approximately 12 New Hampshire residents were notified. Graebel secured its network, engaged in an investigation, reported to federal law enforcement, and offered 24 months of credit monitoring via TransUnion.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 3 days

discovery → filing · 16 months / 467 days

Dec 19, 2024

Begins

Dec 22, 2024

Discovered

Apr 3, 2026

Filed

vs. sector median

+48 wks slower

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

Vermont State AGbd_73c177814cb98cef2026-04-03Verified
Maine State AGbd_c56149c9cc9becba2026-04-03Verified
Texas State AGbd_8f785a8bea830a5e2025-11-12 · +142dVerified
Maine State AGbd_22d338674a0c0fa32025-11-10 · +144dCandidate

Show 6 more filings ↓up to 144d gap

New Hampshire State AGbd_2c087f5658292a9b2025-11-10 · +144dVerified
Indiana State AGbd_3338885415a19f862025-11-10 · +144dVerified
Vermont State AGbd_362736f9c58a9c4a2025-11-10 · +144dVerified
Massachusetts State AGbd_5821858b3ce91bb82025-11-10 · +144dVerified
Nebraska State AGbd_6a95a3f3e16bf52f2025-11-10 · +144dVerified
Montana State AGbd_8a7899be71a5b6442025-11-10 · +144dCandidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Graebel Companies, Inc.
norm: graebel companies
Industry: Professional Servicesllm

Discovered: Dec 22, 2024
Breach occurred: Dec 19, 2024 – Dec 22, 2024
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 13, 2025
Affected individuals: 12state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External
Regulator citations: Reported this event to federal law enforcement

During the incident: Secured our network
Completed an investigation
Undertook a review to determine what information may be involved
Implemented additional cybersecurity measures
Reviewed existing security policies
Notified clients
Reported this event to federal law enforcement
Offering you immediate access to complimentary credit monitoring and identity theft protection services for twenty-four (24) months through TransUnion
Changes made: Implemented additional cybersecurity measures
Reviewed existing security policies to further protect against similar events moving forward
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 months(467 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 8 states

View merged incident ↗

Maine State AGNov 10 · first

New Hampshire State AGNov 10 · first

Indiana State AGNov 10 · first

Vermont State AGNov 10 · first

Massachusetts State AGNov 10 · first

Nebraska State AGNov 10 · first

Montana State AGNov 10 · first

Texas State AG+2d

Vermont State AG+144d

Maine State AG+144d

New Hampshire State AG+144d · this page

Pattern: first filing Nov 10 (ME), last Apr 3 (NH) — a 144-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://mm.nh.gov/files/uploads/doj/remote-docs/graebel-companies-20260403.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 3, 2026
Raw hash: f9ff39d52f4939e41c7c15a92f9061e7cf8ce2b20d47b95d8fd871d8fc5e838f

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityGraebel Companies, Inc.

Incidentdiscovered Dec 22, 2024

Stated responseSecured our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov