GFI released a white paper to help network administrators tackle the <A HREF="http://www.gfi.com/mailsecurity/wptrojans.htm">growing problem of Trojans</A>, which are increasingly being used to steal credit card data, passwords, and other sensitive information, and to launch electronic attacks against targeted organizations. GFI's latest white paper outlines what Trojans are, why they pose a danger to corporate networks, and how to protect against them.