FILE - Collage image of Wells Fargo, JPMorgan and Bank of America. (Getty Images) LOS ANGELES - Hundreds of thousands of customers were victims of fraud after using Zelle through Wells Fargo ...

The government accused three big banks of failing to protect consumers from fraud on the payment network Zelle.

Customers across the three banks have lost a combined $870 million since Zelle launched in 2017, regulators claim.