LAS VEGAS--(BUSINESS WIRE)--InAuth, the leading provider of mobile fraud prevention and mobile application security http://www.inauth.com, today announced a $20 million Series A funding round led by Bain Capital Ventures. The investment comes after a year of record growth, where the company added four of the five largest US banks as customers. BCV managing director Ben Nye will join the InAuth board. InAuth has quickly emerged as the leader for mobile application and browser fraud detection, en