Free web browser Browsezilla is a click fraud engine.

pcworld.com — The company claims their web browser is a tool for privacy protection, but according to Panda Software it's got some hidden adware. ''It's being used deceptively to get more hits on their site,'' Schoch says. ''This adware opens a series of adult web pages, although they are not visible to the user.'' Jun 24, 2006 View in Crawl 4