Maximus, Inc and its subsidiaries

Maximus, Inc and its subsidiaries notified California AG on Aug 18, 2023 of a data breach, which occurred on May 30, 2023. Data exposed: Postal address, Name.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: Maximus, Inc and its subsidiaries
Source: California AG · source record
Date reported: Aug 18, 2023
Date(s) of breach: Tuesday, May 30, 2023
Residents affected: Not published by this source
Data exposed: Postal address Name
Notice letter: Sample notice (PDF)
Discovered: May 30, 2023, as stated in the letter
"On May 30, 2023, Maxim us detected unusual activity in our MOVEit environment."
Days to notice: 80 days from discovery (May 30, 2023) to the California record (Aug 18, 2023). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter: 24 months of credit or identity monitoring through Experian
Third party: The letter attributes the incident to a vendor or service provider
First seen by BreachTally: 2026-10-30 15:57 UTC

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

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