We've discussed this topic a few times in various parts of this forum as to the rising popularity of Mozilla Firefox. Many people prefer this browser as it's far less vulnerable to attacks as is Internet Explorer. It seems with the rising popularity of Firefox, it may not be as impervious to attack as once thought. Quoted from Techworld.com: "Firefox has unpatched "extremely critical" security holes and exploit code is already circulating on the Net, security researchers have warned. The two unpatched flaws in the Mozilla browser could allow an attacker to take control of your system." Click here for the rest of the article.