I think if you follow the link below you wil find out its very unsafe to just join " Just Any" IRC server. It maybe a rogue.
http://www.eweek.com/slideshow/0,1206,pg=0&s=700&a=191403,00.asp
http://www.eweek.com/slideshow/0,1206,pg=0&s=700&a=191403,00.asp
