Case file · DatabreachRecords

Mastery Charter High School data breach case filings

1 lawsuit recorded against Mastery Charter High School in United States courts.

Got a Mastery Charter High School letter? Ask a question

Recorded filings

Data breach lawsuits in New Hampshire, most recently June 2025.

  1. June 2025 · New Hampshire

    Mastery Charter High School Data Breach Notification Letter

    Data exposed: Dates of birth, Social Security numbers, Home addresses

    Settlement and complaint details · Live case list

Got a notification letter?

If you received a Mastery Charter High School data breach notification letter, your personal information may have been exposed in a breach like the lawsuits recorded here. You can ask about the Mastery Charter High School filings on the national overview contact form. Nothing on this site is legal advice.

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