Hi-jacking and wi-fi

Just to see new avenues to cybercrime: the problems of wi-fi and its current lack of security features rendering it an easy target for criminals. Apart from using the internet for free, there is the obvious danger of accessing important information, manipulating it or using it for fraudulent purposes. "Home workers' online mischief puts employers at risk" (7 February 2008) http://news.zdnet.co.uk/security/0,1000000189,39292704,00.htm