Data Breach Law Group Investigates the Mastery Charter High School Data Breach
By Data Breach Law Group | Posted on June 12, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Mastery Charter High School, reported to the New Hampshire Attorney General on June 12, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Mastery Charter High School is an educational institution responsible for the academic and administrative management of its student body. Schools of this nature typically collect and maintain sensitive personal information, including student academic records, government-issued identification numbers, and family contact details required for enrollment and financial aid processing. In 2025, the school officially reported a data security incident to the New Hampshire Attorney General, confirming that unauthorized access to its digital systems occurred. If you received a formal data breach notification letter, it indicates that your personal information or that of your dependent may have been compromised during this event. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered by the school.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from Mastery Charter High School?
A case review is free and confidential. Tell us about your letter and we will explain your options.