Porn-Site Virus Forces PC Users to Pay

Visitors do get free access for three days, but the download includes code that then generates a stream of pop-up windows, when the user is online and offline, demanding payment of roughly $80 for 90 days’ worth of additional access.

The windows stay open up to 10 minutes and appear once a day. They appear on top of any open windows and restore to their original size if shrunk or moved, making them impossible to ignore. They also reappear if the computer is rebooted.

Source: Fox