Cambridge University Press & Assessment

Cambridge University Press & Assessment notified California AG on Apr 23, 2025 of a data breach, which occurred on Jun 7, 2024. Data exposed: Postal address.

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

Organization: Cambridge University Press & Assessment
Source: California AG · source record
Date reported: Apr 23, 2025
Date(s) of breach: Monday, June 3, 2024Friday, June 7, 2024
Residents affected: Not published by this source
Data exposed: Postal address
Notice letter: Sample notice (PDF)
Days to notice: 320 days from the end of the breach window (Jun 7, 2024, no discovery date in the letter) to the California record (Apr 23, 2025). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
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 15:30 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.