Recently there has been a fake Firefox update page (see below) has been floating around the web. This page not only tells the user they are running an out-dated version of Firefox, but that they need to update Adobe Flash Player as well. There is a link to “update” Adobe Flash Player but this is actually a malicious link: The download starts automatically. Save and run it and you get a rogue antivirus product named “SecurityTool” which starts finding threats which aren’t there and demanding payment in order to remove them. With the recent increase in Firefox updates (especially for…