Maryhaven 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 Maryhaven, Inc. 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 Maryhaven, Inc.
Maryhaven, Inc. is a nonprofit organization that provides behavioral health and addiction recovery services. Founded in 1953, Maryhaven operates primarily in Central Ohio, offering residential and outpatient treatments, medically assisted therapies, and counseling services. The organization has multiple facilities in Columbus, including specialized centers for detoxification, women's treatment, and addiction stabilization.
Maryhaven also has a separate entity based on Long Island, New York, which provides services to individuals with special needs. This branch offers residential programs, day habilitation, vocational training, and community integration support for those with developmental and emotional challenges.
What Happened?
On June 1, 2024, Maryhaven discovered unauthorized activity within its computer network. After conducting an internal investigation with the assistance of independent forensic specialists, it was determined that an unauthorized actor had gained access to Maryhaven's systems on May 30, 2024.
The investigation concluded on February 12, 2025, revealing that the unauthorized actor had acquired sensitive personal and protected health information belonging to individuals associated with Maryhaven.
Information exposed:
- Contact information (first and last name, address, phone number, and email)
- Date of birth
- Driver's license number
- Medical diagnosis or condition
- Social Security number
- Health insurance information
Your Rights and Next Steps
If your information was involved in the Maryhaven data breach, you have important rights and options available to protect yourself and potentially receive compensation.
Maryhaven is offering a free credit monitoring service to those whose Social Security numbers were exposed. You can enroll by calling their dedicated hotline at 1-800-405-6108. This service provides alerts for 12 months from the date of enrollment whenever changes occur to your credit file.
Lawyers are ready to help you understand your rights and guide you through the process of seeking compensation for any harm caused by this breach.
You May Be Entitled to Compensation
If your information was exposed in the Maryhaven data breach, you may be eligible for financial compensation. Data breaches can lead to identity theft, fraud, and emotional distress, and the law provides remedies for affected individuals.
Lawyers are ready to help you take action and hold Maryhaven accountable for failing to protect your personal information. To find out if you qualify, complete the form below. Submitting the form is quick, easy, and confidential.
Don't wait—protect your rights and learn whether you may be entitled to compensation by filling out the form below today.