The Western Montana Mental Health Center Data Breach: Reported Filing Facts

Western Montana Mental Health Center is a healthcare provider specializing in behavioral and mental health services. As a clinical facility, they maintain highly sensitive records including patient health histories, clinical assessments, and billing information necessary for treatment and insurance processing. In 2025, the organization officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter, it indicates that your personal or protected health information may have been involved in this event. This notice is intended to inform you of the situation and provide guidance on the steps you should take to protect your identity and monitor your medical records for any signs of misuse.

State: Indiana
Breach date: September 11, 2024
Reported: July 17, 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.

Related data breach cases

Browse all Indiana data breaches View the full case directory