MIAMI--(BUSINESS WIRE)--M8, a multicultural digital agency who is part of iProspect, today announced that it has won a Silver Effie Award for its work with Sprint on the Fútbol Mode campaign. In its first year since being acquired by the Dentsu Aegis Network (DAN), M8 has been recognized for breaking down silos and showcasing the importance of digital and cultural expertise when it comes to finding opportunities for growth for brands. The award, which was given in the Internet and Telecom categ