Online & Mobile Banking Security

We're committed to protecting your sensitive information – see what we're doing to help make online and mobile banking more secure.

Bank with confidence.

M&T Online Banking and M&T Mobile Banking have multiple features in place to help protect your financial and personal information.

  • You must provide 3 separate pieces of identification during enrollment
  • You will always be asked to enter your unique User ID and passcode upon login unless you previously enrolled in fingerprint or facial recognition login using a compatible device requiring your fingerprint or facial recognition data to login to the mobile app
  • You will be periodically asked to answer personalized security questions to gain account access
  • Your data will be ​stored and transmitted with 256-bit SSL encryption
  • You will be automatically logged out of an inactive session

We take extra steps to help safeguard your mobile experience.

  • Your passcode​ and account numbers are not saved to your device
  • Your device will only display the last 4 digits of your account number or your account nickname

If you have security concerns, let us know.

If you are concerned that your account has been compromised, please contact M&T Online Customer Service at 1-800-790-9130 (Monday–Friday 8am–9pm, Saturday–Sunday 9am–5pm ET).

To report phishing scam attempts, please email phishing@mtb.com.

Learn more about our Mobile Banking services.

Use of these features and services requires Internet and/or data access through a computer or mobile device. Subject to availability and the same limitations as any service available through the Internet. M&T Bank is not responsible for matters that are outside of its reasonable control that might impact availability and functionality. M&T Bank reserves the right to suspend service for any reason at any time. Your mobile carrier's text messaging and data charges may apply. Fees may apply for optional services provided through M&T Online Banking. View the M&T Digital Services Agreement for additional details.
Unless otherwise specified, all advertised offers and terms and conditions of accounts and services are subject to change at any time without notice. After an account is opened or service begins, it is subject to its features, conditions and terms, which are subject to change at any time in accordance with applicable laws and agreements. Please contact an M&T representative for full details.