Online Banking Security Statement

Mars Bank is committed to safeguarding your personal and financial information.  Therefore, we continually strive to implement sophisticated technologies to provide you with a positive online banking experience with ease of use and a high level of security.

These services are accessed using your personal login code and password.  Therefore, our security measures depend upon you keeping these login codes and passwords confidential.  We recommend that you do not share your login codes and passwords with anyone, including third party sites, that request your Mars Bank user codes and passwords to provide you with their services.

Please take the time to read the following documents to learn more about how you can help protect your personal and financial information:

Online Banking Fraud Prevention Best Practices

General Safety Tips to Safeguard Personal Data and Help Protect Privacy

As always, thank you for your business! Please contact us with any questions or concerns.

myMNB Online BankingIcon For: Online Banking

Enter your User ID to Login
via PC or Laptop

The myMNB App, mobile browser and text banking are now available. Login to online banking and click Account Services - Request - Mobile Banking Enrollment to download the app or enroll in mobile browser or text banking.
For full instructions click here.

Lost ATM/Debit Card

To Report a Lost or Stolen ATM Card or Mars Bank Debit/Check Card, Please call: 1-800-472-3272.

Lost Credit Card

To Report a Lost or Stolen Mars Bank Credit Card, Please call: 1-800-883-0131.

Consumer Alerts 

Read information about protecting your identity and cybersecurity.

Click here for Consumer Alerts