The Horizon Behavioral Health Data Breach: Reported Filing Facts
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.
- State
- New Hampshire
- Reported
- April 25, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
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.
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