UnknownRetail & ConsumerRetailCustomer Data InvolvedFinancial accountHealth (basic)Identity (basic)Government IDPCIMedium

Port Harbor Marine, Inc.

bd_9204128efd8bf7eb · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 17, 2026

To disclose

—

Affected

196state residents only

Linked

3 filings

Confidence

68%

Full breach record for Port Harbor Marine, Inc. →

Port Harbor Marine issued a state-agency breach notification letter (Mass. Doc. 2026-1159) regarding an incident affecting 4 Rhode Island residents. The notification offers 24 months of credit monitoring and fraud assistance via Cyberscout/TransUnion. The specific attack vector is not detailed, but the exposure involves identity data (names, SSNs, DOBs) sufficient to trigger credit monitoring. The filing covers multiple jurisdictions including MA, MD, NM, NY, NC, RI, and DC.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 17, 2026

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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

New Hampshire State AGbd_6599a38257df7c182026-07-15 · +2dVerified
Vermont State AGbd_e07815f6abdf7b1c2026-07-15 · +2dCandidate

Name: Port Harbor Marine, Inc.
norm: port harbor marine

Name: Port Harbor Marine, Inc.
norm: port harbor marine
Industry: Retail & Consumerllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 196state-resident count only
Data types: Financial accountHealth (basic)Identity (basic)Government IDPCI
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium

During the incident: Providing you with access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing you with proactive fraud assistance
Changes made: Encouraging you to remain vigilant against incidents of identity theft and fraud by reviewing your credit reports/account statements and explanation of benefits forms for suspicious activity
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

New Hampshire State AGJul 15 · first

Vermont State AGJul 15 · first

Massachusetts State AG+2d · 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/2026-1159-port-harbor-marine/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 17, 2026
Raw hash: c3b5feb8dcdd475183bd9637370556305c4dd0804aa75b913ab91a2fe4cb1103

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityPort Harbor Marine, Inc.

Victim entityPort Harbor Marine, Inc.

IncidentUnknown

Stated responseProviding you with access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov