Computer hackers will open a new front in the multi-billion pound "cyberwar" in 2007, targeting mobile phones, instant messaging and community Web sites such as MySpace, security experts predict. As people grow wise to email scams, <A HREF="http://www.cnn.com/2006/TECH/internet/12/12/cyber.crime.reut/index.html">criminal gangs will find new ways</A> to commit online fraud, sell fake goods or steal corporate secrets.