Latest / California / January 2021

Matson Navigation Company

Matson Navigation Company notified California AG on Jan 4, 2021 of a data breach, which occurred on Oct 14, 2020. Data exposed: Social Security number, Financial / bank account, Date of birth, Postal address, Name.

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

Organization
Matson Navigation Company
Source
California AG · source record
Date reported
Jan 4, 2021
Date(s) of breach
Wednesday, October 14, 2020
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Date of birth Postal address Name
Notice letter
Sample notice (PDF)
Discovered
Oct 14, 2020, as stated in the letter
"We are contacting you regarding a data security incident at Matson Navigation Company that Matson learned of on October 14, 2020."
Days to notice
82 days from discovery (Oct 14, 2020) to the California record (Jan 4, 2021). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter
12 months of credit or identity monitoring through Experian
First seen by BreachTally
2026-10-30 16:09 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 16:09 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

OrganizationSourceStateReportedResidents affectedData exposed
Matson Navigation Company Oregon DOJ OR Jan 6, 2021 25,000 Not stated
Matson Navigation Company, Inc. California AG CA Dec 23, 2015 Not published Social Security numberPassport numberFinancial / bank accountMedical / health information+5

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