I have an issue in which Internet Explorer opens up on its own; but I use Firefox as my default browser. When IE opens up it does one of two things. It either opens to a website called "Stopzilla" which warns me that my computer may be infected and goes to a website which looks like it is checking the system configuration when I try to close it. If it does not go to that website it goes to a random website.
This first started when I had Zone Alarm Security Suite so I went into the program control option and told it to ask me before opening up IE. When that did not work I told it not to open up IE at all. When I upgraded to Zone Alarm Extreme Security Suite it stopped for about a week but then started up again earlier this week (like the virus/trojan had to learn how to get around it).
Does anyone have an idea as to what this is and how to stop it?
Operating System:Windows XP Home Edition
Product Name:ZoneAlarm Extreme Security