OK I just happened to browse around the cPanel website, there was a FAQ that suggested that users who ahd been redirected to their website whilst trying to use a search engine may be infected with a Trojan called Qhosts.
More info here:
http://securityresponse.symantec.com...an.qhosts.html
[ 10-16-2003, 09:22 PM: Message edited by: Hayashi ]