UnknownGovernment IDMedium

Matson Navigation Company

bd_7c70cf43623e958b · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 4, 2021

To disclose

—

Affected

375state residents only

Linked

9 filings

Confidence

95%

Full breach record for Matson Navigation Company →3 incidents on file

Matson Navigation Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-01-04. 375 Massachusetts residents were affected. The report records the breach type as electronic.

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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

Jan 4, 2021

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 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Maine State AGbd_25878eec46c86a8e2021-01-04Verified
California State AGbd_6b8c99467add88b12021-01-04Verified
Oregon State AGbd_55f92f0e8b0b2b7b2021-01-06 · +2dVerified
Maine State AGbd_3ad3ae761c87797b2021-01-02 · +2dVerified

Show 4 more filings ↓up to 66d gap

New Hampshire State AGbd_23c044499321c07f2020-12-03 · +32dVerified
Washington State AGbd_d59e37baa4f5b92d2020-12-01 · +34dVerified
Indiana State AGbd_6eabfd4152dda5682020-10-30 · +66dVerified
Montana State AGbd_958d4765c5a9c5a82020-10-30 · +66dCandidate

Name: Matson Navigation Company
norm: matson navigation

Name: Matson Navigation Company
norm: matson navigation

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 375state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Financial account numberDriver'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 · 9 filings · 8 states

View merged incident ↗

Indiana State AGOct 30 · first

Montana State AGOct 30 · first

Washington State AG+32d

New Hampshire State AG+34d

Maine State AG+64d

Maine State AG+66d

California State AG+66d

Massachusetts State AG+66d · this page

Oregon State AG+68d

Pattern: first filing Oct 30 (IN), last Jan 6 (OR) — a 68-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-2021/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 4, 2021
Raw hash: 5d3a596fee6e71b2c92c2e829f01714fda90f1c8fb4164732a469eb9467779b6

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityMatson Navigation Company

Victim entityMatson Navigation Company

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov