1st MidAmerica Credit Union Reports Data Breach to New Hampshire AG

1st MidAmerica Credit Union has filed an official data breach notification with the New Hampshire Attorney General's office. This report, submitted on February 2, 2026, indicates that the credit union experienced a data security incident. The specific details regarding the nature of the breach are currently under investigation.

For those who received a data breach notification letter from 1st MidAmerica Credit Union, this means that your personal information maintained by the institution may have been involved in the incident. Credit unions typically hold sensitive member data to provide banking and lending services.

While the specific categories of information involved were not detailed in the public filing, the purpose of such a notification is to alert affected individuals so they can take appropriate precautions. It is important to note that public records sometimes generalize the type of data affected.

If you received a notification, it is advisable to remain vigilant for any suspicious activity related to your accounts and personal identity. Review your account statements regularly for unauthorized transactions. You may also consider placing a fraud alert or a security freeze on your credit reports with the major credit bureaus.

Responding promptly to official communications from 1st MidAmerica Credit Union is also recommended. Ensure any actions you take are based on verified information from official sources or the credit union directly. This situation is an ongoing investigation as of the filing date.