The other day a friend came to me with a problem, he had been surfing the internet for information about the conficker worm virus. As he misspelled the name as configer virus he didn't find a lot of real information on this virus. What he did find was a lot of links to site which were indicated by google as harmful to your computer.
Read more »Are you safe? Internet security on Linux, don't fool yourself!
http://www.handlewithlinux.com –