...The number of computers infected by spyware rose dramatically during the first quarter of 2006. Research by software firmWebroot revealed a 15% jump in infected machines compared with the last quarter of 2005. Trojan infections rose by 29...
http://www.computerweekly.com/Articles/2006/05/16/215966/news-in-brief.htm
...networking, video watching, and personal e-mail at work. Other findings of the survey, conducted by security firmWebroot, are: Web-borne malware increased more than 500 percent in 2007. One-quarter of companies report that data...
http://news.cnet.com/8301-1009_3-10047118-83.html