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People go into a bank in Wells Fargo on October 13, 2017 in New York.
Wells Fargo said Thursday that customers are unable to log into mobile and internet banking and investigate the cause of
A subsequent post said:" We are experiencing a system problem that causes intermittent outages and we are working to restore services as soon as possible. "
Wells is the fourth largest US bank of assets with an exuberant branch operation stretching from the coast to the coast. People who try to visit their site see a message saying it is experiencing technical difficulties.
] Wells Fargo's Hilary O "Byrne acknowledged the system problem to an NBC branch in Philadelphia, but could not say how many people were affected.
The bank did not return CNBC's comments to comments.