Mobile phones as computing devices: the viruses are coming!

Understanding existing threats against mobile phones helps us better protect our information and prepare for future dangers. Mobile phones have evolved from their roots as analog walkie-talkies to full-scale Internet-enabled computers. Today, mobile phone handsets are arguably the dominant computer form factor consumers purchase. But having such powerful networked computers leads to a new class of malware: viruses, worms, and trojans specifically designed for the mobile environment. Merely enumerating known attacks doesn´t help us understand all possible threats. Instead, we present a taxonomy of attacks against mobile phones that shows known as well as potential attacks.