One of my user using fedora 10, 2.6.27.24-170.2.68, with Firefox 3.5.3. While browsing some sites it gets redirected to PORN sites.
( Single porn site opens if users misspelled production site name/urls ) ( porn site - kingofporn )
Is it a malware, virus, spyware ...infected..? If yes .... what to do ....is their any spyware, malware remover available.
Sounds more like DNS poisoning. You'll have to check the hosts file on linux, and also any routers that come in the way for this.
Surya