What do you get when you cross online advertising with malware? Malicious advertising – or “malvertising,” and it’s a growing problem. Visitors to a web site can unknowingly infect their web browsers by simply moving the mouse cursor over a malcious ad on the web page. You don’t even have to click.
Read more now:
http://www.eweek.com/security/why-malvertising-has-become-a-pervasive-security-risk.html