PhysicalOtherLossCustomer Data InvolvedPIIIdentity (basic)LowContained

Brighton Marine, Inc.

bd_9b14b51fa85568df · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 15, 2023

Filed

Dec 29, 2023

To disclose

6 weeks

Affected

2state residents only

Linked

2 filings

Confidence

67%

Full breach record for Brighton Marine, Inc. →

Brighton Marine, Inc. notified the New Hampshire Attorney General on December 29, 2023, of a data security incident discovered on November 15, 2023. A hard drive containing PII of 2 New Hampshire residents was lost. No evidence of misuse was found. The company engaged a security expert, notified regulators, and offered credit monitoring services to affected individuals.

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Incident timeline

discovery → filing · 6 weeks / 44 days

Nov 15, 2023

Discovered

Dec 29, 2023

Filed

vs. sector median

2 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_b30deaf247718f4c2023-12-28 · +1dVerified

Name: Brighton Marine, Inc.
norm: brighton marine

Name: Brighton Marine, Inc.
norm: brighton marine
Industry: Otherllm

Discovered: Nov 15, 2023
Materiality determined: —
Notification sent: Dec 29, 2023
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium
Regulator citations: Notified Attorney General John M. Formella

During the incident: Launched a comprehensive investigation
Identified individuals affected
Notified regulatory bodies as required
Engaged a security expert to help recover from the incident and advise on steps Brighton Marine can take to improve its data security and resiliency
Offered credit monitoring services to the affected individuals
Changes made: Implementing several key improvements to strengthen its security and resiliency
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(44 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGDec 28 · first

New Hampshire State AG+1d · 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://mm.nh.gov/files/uploads/doj/remote-docs/brighton-marine-20231229.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 29, 2023
Raw hash: b21cd82f181ad53fb65882a2cfad06bec0ce429f83c84e7e3852700195a1d9ae

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBrighton Marine, Inc.

Victim entityBrighton Marine, Inc.

Incidentdiscovered Nov 15, 2023

Stated responseLaunched a comprehensive investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov