A very detailed look at what spyware is, how it attaches itself to computers, and the common methods of prevention. http://en.wikipedia.org/wiki/Spyware
Forums offering assistance on spyware removal. Also offer a weekly newsletter, a chat room and an online scan provided by XBlock. http://www.spywareinfo.com/
Information on how to prevent infection, lists of reputable and rogue products, database of known parasites and glossary of terms. http://www.doxdesk.com/
Doctoral student involved in spyware related research and investigations into associated unethical practices. Includes research papers, news, biography and presentations given. http://www.benedelman.org/
Blog of spyware news developments, testing results for anti-spyware products, details of rogue products and forums providing advice and support for people with spyware infections. http://spywarewarrior.com/
Detailed descriptions of various spyware, adware, and other parasitic software. Includes instructions for removing many common and not-so-common spyware and adware programs. http://www.cexx.org/adware.htm
Windows processes listed by name; a resource for determining whether a particular process is necessary, superfluous or even harmful. http://www.processlibrary.com