found a very useful Web site called SiteAdvisor that helps protect you from spyware, adware, spam, and identity theft. I thought you might also want to try SiteAdvisor so you can stay safer online.
Whenever you visit a Web site or are asked to provide your e-mail address online, SiteAdvisor displays a red or green rating based on the results of its tests of that site. SiteAdvisor will also warn you about "phishing" sites and other kinds of online scams. SiteAdvisor currently works with Internet Explorer and Firefox.. To try it, just go to
http://www.siteadvisor.com/.
For firefox
http://www.siteadvisor.com/download/ff.html