TrailWest Bank 2 Reports Data Security Incident in Montana

TrailWest Bank 2, a financial institution, filed a data breach report with the Montana Attorney General's office on January 7, 2026. This report confirms a data security incident involving unauthorized access to their systems occurred on or about January 6, 2026.

While the specific types of information affected were not detailed in the public filing, the bank has stated that individuals who received notification letters should understand their personal information was potentially compromised. The filing indicates an ongoing investigation into the scope and nature of the unauthorized access.

If you received a direct notification from TrailWest Bank 2, it is important to carefully review that letter for any additional details they may have provided. Such notices are issued when an individual's data is believed to be part of a security incident.

As a general protective measure, monitor your financial accounts and credit reports for any unusual activity. Report any suspicious transactions or inquiries to your financial institution and the credit bureaus immediately. Consider placing a fraud alert or security freeze on your credit files to prevent unauthorized new accounts from being opened in your name.

This information is based on public records filed with regulatory authorities. For the most precise details regarding your situation, refer to any official communication received directly from TrailWest Bank 2.