I have an issue similar but not with Firefox. I use IE and use Google to search. Thinking the problem was with google I went to Yahoo. Same deal. I am often redirected to another search engine, told Google notavaialble, or taken to a completely unrelated site. I have aske for bitdefender assist on ticket Ticket ID:201107201052405 Supervisor escalation and have been told again my sytem is clean! Help.
I am having the same problem. ATT sent someone out to update my dsl and wi-fi and now I have this yellow book virus (google redirect to yellowbook or yellow pages). I tried running virus scan in safe mode, still now finding anything. HELP! Can you send me the same solution?