Horizon Behavioral Health Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Horizon Behavioral Health data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Horizon Behavioral Health
Horizon Behavioral Health is a major provider of mental health, substance use, and intellectual disability services in Central Virginia. Established in 1969, Horizon serves the City of Lynchburg and the surrounding counties, offering a wide range of behavioral health support to individuals and families.
With nearly 300 employees, the organization supports approximately 12,000 children and adults annually.
What Happened?
Horizon Behavioral Health discovered it was the victim of a criminal ransomware attack. On March 16, 2025, issues were detected within their computer systems, and it was quickly determined that unauthorized access had occurred. The investigation revealed the incident began around March 13, 2025, and lasted until March 16, 2025.
During this breach, sensitive information from Horizon’s systems may have been accessed or obtained by an unauthorized party.
Information exposed:
- Demographic information (such as names, Social Security numbers, addresses, ZIP codes, driver’s license numbers, dates of birth)
- Clinical information (which may include diagnosis/conditions, medications, or other treatment information)
- Information related to insurance or claims information
On April 21, 2025, Horizon mailed notification letters to individuals whose data was implicated, offering free credit monitoring.
Your Rights and Next Steps
If you are a current or former patient of Horizon Behavioral Health and believe your information may have been compromised, you have several important rights and options:
- You can obtain a free credit report from the major credit bureaus (Equifax, Experian, and TransUnion) to monitor for suspicious activity.
- You have the right to place a fraud alert or a security freeze on your credit file, which can help prevent new accounts from being opened in your name.
- If you notice any unauthorized activity or suspect identity theft, you should promptly notify law enforcement and your financial institutions.
- Horizon is offering free credit monitoring. If you did not receive a notification letter but believe you may be affected, you can email privacy@horizonbh.org to request credit monitoring services.
- It is also recommended to review your insurance statements and explanation of benefits for any unfamiliar charges or services.
Staying vigilant and taking these steps can help protect your identity and minimize the risk of further harm.
You May Be Entitled to Compensation
If your information was exposed in the Horizon Behavioral Health data breach, you may be eligible for compensation. Laws protect your rights when your personal and health information is compromised. Lawyers are ready to help you understand your options and pursue a claim.
To find out if you qualify and to join a potential lawsuit, complete the below form.