Mobile devices are becoming the target of choice for cybercriminals. This presentation will provide an in-depth view of the mobile malware that is currently active on the Internet. It will describe the infection rates, what the malware does, how it is monetized and the impact it has on network resources and the user experience. The presentation will draw on network based malware detection results from deployments that monitor the network traffic from over 100 million mobile devices in major carriers around the world.