Like flies to cow dung, rogue apps are swarming to Facebook.
The popular social-networking site has been hit by what's believed to be the fourth rogue app in a week or so and is investigating the spread of a new variant of the Koobface worm, according to security firm Trend Micro.
The Koobface worm spreads via a message from a Facebook friend that includes a link to what looks like a video, Rik Ferguson wrote on the Trend Micro blog.
The landing page displays the name and photo of the friend. Clicking the "install" button redirects to … Read more