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Latest / California / December 2015

Matson Navigation Company, Inc.

Matson Navigation Company, Inc. notified California AG on Dec 23, 2015 of a data breach, which occurred on Dec 7, 2015. Data exposed: Social Security number, Passport number, Financial / bank account, Medical / health information, Health insurance, Date of birth, Usernames / passwords, Phone number, Name.

All 3 filings by Matson Navigation Company, Inc., state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Matson Navigation Company, Inc.
Source
California AG · source record
Date reported
Dec 23, 2015
Date(s) of breach
n/a
Residents affected
Not published by this source
Data exposed
Social Security number Passport number Financial / bank account Medical / health information Health insurance Date of birth Usernames / passwords Phone number Name
Notice letter
Sample notice (PDF)
Days to notice
16 days from the end of the breach window (Dec 7, 2015, no discovery date in the letter) to the California record (Dec 23, 2015). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
First seen by BreachTally
2026-10-30 16:21 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 16:21 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by Matson Navigation Company, Inc.

OrganizationSourceStateReportedResidents affectedData exposed
Matson Navigation Company Oregon DOJ OR Jan 6, 2021 25,000 Not stated
Matson Navigation Company California AG CA Jan 4, 2021 Not published Social Security numberFinancial / bank accountDate of birthPostal address+1

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.