Merced Union High School District

Merced Union High School District notified California AG on Aug 17, 2026 of a data breach, which occurred on Aug 11, 2025. Data exposed: Social Security number, Date of birth, Name.

All 2 filings by Merced Union High School District, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: Merced Union High School District
Source: California AG · source record
Date reported: Aug 17, 2026
Date(s) of breach: Monday, August 11, 2025
Residents affected: Not published by this source
Data exposed: Social Security number Date of birth Name
Notice letter: Sample notice (PDF)
Discovered: Aug 12, 2025, as stated in the letter
"Merced Union High School identified and responded to unauthorized network activity on August 12, 2025."
Days to notice: 370 days from discovery (Aug 12, 2025) to the California record (Aug 17, 2026). 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
Third party: The letter attributes the incident to a vendor or service provider
First seen by BreachTally: 2026-10-30 15:26 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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Other filings by Merced Union High School District

Organization	Source	State	Reported	Residents affected	Data exposed
Merced Union High School District	Massachusetts OCABR	MA	Aug 20, 2026	1	Social Security number

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