By Andrew Brandt
In the past week, we’ve begun to see new fakealerts — those disturbingly effective, entirely bogus “virus warning” messages — that appear to impersonate the appearance and text of legitimate warning dialogs you might see while surfing with the Firefox browser, or searching Google. The dialog, in a stern, red dialog box on a gray background, reads “Warning! Visiting this site may harm your computer!” — a dialog that appears to be designed to evoke the look of a Google’s Safe Browsing advisory as displayed in Firefox.
Cast as a kind of split between a warning message and a clickwrap agreement, the text of the dialog box reads “This web site probably contains malicious software program, which can cause damage to your computer or perform actions without your permission. Your computer may be infected after visiting such web site. We recommend you to install (or activate) antivirus security software.”
At the bottom of the dialog box, two buttons, labeled “Continue Unprotected” and “Get security software” are preceded by the sentence “I do realize that visiting this site can cause harm to my computer.” I’d give them points for honesty, but I’d rather not give them points for anything.
Nothing happens when you click the “Continue Unprotected” button, and I’ll give you one guess what happens next when you click the “Get security software” button.