Deepnet Explorer, a browser shell that uses Microsoft's Internet Explorer to render Web pages, <A HREF="http://news.zdnet.com/2100-1009_22-5473252.html?tag=zdnn.alert">analyzes Web addresses</A> and combs through its own list of suspect sites to determine whether a site might be part of a phishing scam, in which fraudsters attempt to get personal and payment information from unsuspecting visitors.