LONDON--(BUSINESS WIRE)--TeleSign, the Mobile Identity company, today announced an agreement with Telefόnica to deliver the first in a suite of services to address account security and fraud prevention for enterprises and service providers in financial services, e-commerce, cloud and social media. These next-generation mobile identity solutions will jointly leverage TeleSign’s proven products and infrastructure, along with Telefόnica’s consent-based Insights, to increase account security, reduc