Cloudmark, Inc. is a global leader in carrier-grade messaging security, delivering the industry’s fastest, most accurate and most comprehensive real-time spam, virus and phishing protection for fixed, mobile and social networks.

Cloudmark’s patented solutions combine highly sophisticated Advanced Message Fingerprinting™ technology based on innovative, highly efficient algorithms and a Global Threat Network™ consisting of more than 850 million trusted reporters in every country across the globe to provide security intelligence and filtering at all points in the messaging infrastructure.

Cloudmark works with more than 120 of the world’s largest service providers and mobile operator networks (including the top 12 in North America), such as Comcast, Cablevision, Charter Communications, Cox Communications, Earthlink, NTT OCN, Tele2, XS4ALL and Swisscom, hosted messaging providers, including Synacor, domainFACTORY, Intergenia, Thus/Demon Internet and NuVox, and social networks, including MySpace. Cloudmark is a privately held company headquartered in San Francisco with offices in London, Tokyo, Beijing and Hong Kong. For more information, please visit http://www.cloudmark.com.