Western Montana Mental Health Center recently disclosed that it suffered a data breach that compromised the sensitive personal data of certain individuals.
What Happened?
On September 15, 2024, WMMHC discovered a network disruption indicating unauthorized access to protected health information. Following an investigation that concluded by May 27, 2025, the center notified affected individuals. Data potentially exposed included Social Security numbers, driver’s license numbers, dates of birth, medical and financial information, and insurance details.
About Western Montana Mental Health Center
Established in 1971 and operating 11 facilities in Montana, WMMHC provides a range of behavioral health and mental healthcare services across the state.
Was Your Information Impacted by the Breach?
If you received a data breach notification from WMMHC, your sensitive information may have been accessed—even though no misuse has been detected so far.
Are You Entitled to Compensation?
Law firms are investigating whether Western Montana Mental Health Center failed to adequately safeguard your personal and medical data.
What Should You Do Next?
If you received a data breach letter from Western Montana Mental Health Center, contact Siri & Glimstad, a nationally recognized and trusted data privacy law firm that has recovered tens of millions of dollars for consumers. The firm’s team of over 80 attorneys and other legal professionals has a winning track record in the data privacy space, holding companies accountable for lax data privacy practices, and securing compensation for millions of consumers.
