Interessante: is a "Neighborhood Watch" campaign aimed at fighting badware.

There are several commonly recognized terms for specific kinds of badware - spyware, malware, and deceptive adware. Badware is malicious software that tracks your moves online and feeds that information back to shady marketing groups so that they can ambush you with targeted ads. If your every move online is checked by a pop-up ad, it's highly likely that you, like 59 million Americans, have spyware or other malicious badware on your computer.

Relatório: Trends in Badware 2007, What internet users need to know is StopBadware's 2007 update on the state of badware on the web.