M and T Bank Reports Security Incident to Nebraska AG on April 17, 2026

M and T Bank officially reported a security incident to the Nebraska Attorney General on April 17, 2026. The notification indicates that the financial institution is actively investigating the details surrounding the compromise of its systems.

Specific categories of personal information that may have been involved in this breach were not detailed in the public filing. Consequently, individuals who may be affected should understand that various forms of their data could potentially have been accessed.

As a prominent financial institution, M and T Bank handles a wide range of sensitive customer data. Such incidents underscore the potential risks associated with unauthorized access to systems designed to safeguard this information.

Individuals who receive direct notification from M and T Bank should closely review their financial accounts and statements for any uncharacteristic transactions or activity. It is also generally recommended to consider placing a fraud alert with credit bureaus as a precautionary measure to help protect against potential misuse of any exposed personal information.

The full scope and nature of the security incident remain under investigation by M and T Bank. Additional information may emerge as the bank's assessment progresses and further details are confirmed through official channels.