New York files lawsuit against Zelle over scams and security lapses that led to $1 billion in losses
Months after a similar federal case against Zelle was dismissed
Zelle and major banks face $870 million lawsuit over alleged fraud losses
Lawsuit comes after lawmakers began pressuring Zelle to start refunding fraud victims last year
Banks' real-time Venmo competitor arrives this month
Six years in the making, Zelle is finally launching this month