Site: M&T BankApp has been unavailable to use since yesterday and there is no local branch in town anymore. It's prime Christmas shopping time and this is happening - not cool. Add new comment Comments M&T has been down all weekend. What is going on? Is it to do with Russian interference? reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted D2cvXM Enter the code above * Enter the code without spaces.