TeleSign is the leader in Mobile Identity Solutions, helping the worlds leading Web and mobile properties secure billions of end user accounts from compromise, reduce fraudulent activity and increase identity assurance. Current customers include 20 of the top 25 global Internet brands and 9 of the top 10 US Web properties and the company was recently named a Leader in GartnerÕs Magic Quadrant for User Authentication. The company is headquartered in Marina del Rey, CA with offices around the world, has raised $79 million in funding from Summit Partners, Adams Street Partners, March Capital Partners and Telstra Ventures.