SITO Mobile, Ltd. announced the appointment of Alex Cherones, to lead the company’s product development team. Cherones joins SITO Mobile from AT&T, where he most recently held the title of Director of Security Solutions. Over the last 15 years, he was responsible for over $7 billion in development responsibility. Prior to AT&T he was President of Laconia Advisors. As Head of Product Development at SITO, Cherones will lead the company’s strategic development, execution and management of the company’s innovative and evolving product line.