HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

The Gordian Group

bd_14b4d545a1151baa · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 1, 2023

Filed

Oct 3, 2024

To disclose

12 months

Affected

8state residents only

Confidence

65%

Full breach record for The Gordian Group →2 incidents on file

The Gordian Group, Inc. notified the NH Attorney General of a security incident involving unauthorized third-party access to its network between Jan 25 and Nov 6, 2023. The breach affected personal information (names and other PII) of approximately 8 New Hampshire residents. Gordian engaged forensic experts, notified law enforcement, and offered credit monitoring to affected individuals.

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Incident timeline

undetected · 249 days

discovery → filing · 12 months / 368 days

Jan 25, 2023

Begins

Oct 1, 2023

Discovered

Sep 3, 2024

Scope determined

Oct 3, 2024

Filed

vs. sector median

+34 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed8 affectedView incident

Name: The Gordian Group
norm: the gordian

Name: The Gordian Group
norm: the gordian
Industry: Professional Servicesllm

Discovered: Oct 1, 2023
Breach occurred: Jan 25, 2023 – Nov 6, 2023
Undetected for: 249 daysoccurrence → discovery
Materiality determined: Sep 3, 2024
Notification sent: Oct 3, 2024
Affected individuals: 8state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified federal law enforcement authorities

During the incident: Engaged leading external cybersecurity experts to assist us in thoroughly investigating the incidents
Issued a precautionary notice about the incident
Offered complimentary credit monitoring to all current employees
Notified potentially affected New Hampshire residents
Established a dedicated toll-free support line
Notified federal law enforcement authorities
Changes made: Enhanced our security monitoring capabilities and technical controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 months(368 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/gordian-group-20241003.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 3, 2024
Raw hash: 0ddc965c03a016f9eba0e9fec6c4f690a662d6678e21e1ab0e129a159ce4eb45

Reporting entityThe Gordian Group

Victim entityThe Gordian Group

Incidentdiscovered Oct 1, 2023

Stated responseEngaged leading external cybersecurity experts to assist us in thoroughly investigating the incidents

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov