Reports of Malware and Fraudulent ACH and Wire Payments

Infected websites or emails with infected links are causing a wave of cyber fraud activity. Protect your computers and your organization.

Important to remember

  • Comerica will never request an individual to provide a second person’s login credentials in any of our online systems (eg., ID, password, PIN, token code). If you are asked to enter additional credentials or get locked out of your online session – STOP, and report it to Comerica Treasury Management Relationship Services at 800.852.3649.
  • Never allow a second person to use your computer or enter their login credentials on your computer. For dual approval of payments, the second individual entitled to approve the payment must do so from a different device and with their own login credentials.
  • Check your ACH and wire accounts for unauthorized transactions.