Data Breach Law Group Investigates the Horizon Behavioral Health Data Breach
By Data Breach Law Group | Posted on April 25, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Horizon Behavioral Health, reported to the New Hampshire Attorney General on April 25, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Horizon Behavioral Health appears to be a specialized healthcare provider focused on mental health and wellness services. As a healthcare entity, the organization typically collects and maintains sensitive personal information, including medical history, clinical treatment notes, diagnostic data, and insurance billing details. In 2025, the company officially reported a data security incident to the New Hampshire Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from Horizon Behavioral Health, it indicates that your personal or protected health information may have been involved in this incident. This notification is intended to inform you of the event and provide guidance on the steps you should take to protect your identity and medical privacy.
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 Horizon Behavioral Health?
A case review is free and confidential. Tell us about your letter and we will explain your options.