When I boot up, firefox starts automatically and opens the site with the following url http://sh.st/qtl2Q This does not happen any other time. I can close that browser and reopen it and I never get redirected there again. It doesn't happen with Chrome or IE, so its obviously targeting my default browser. I have ran spybot, malwarebytes, superantispyware, hijackthis. Nothing has detected it, although I have found other issues and fixed them, this problem still remains. I even checked the profile of firefox, I see nothing that was modified. This does not happen for all users, only for one specific user. Any idea on what may be causing this? Or what I can do? I have already tried going to troubleshooting -> reset firefox and that did not work. I just tried uninstalling firefox and while I was going through the registry and deleting all references to firefox, I must have deleted something that reverted IE to be the default browser. All of a sudden IE opened on its own going to that site. So its not a firefox issue. Its something in windows. Nothing i'm running is detecting this. This is very frustrating.