A good place to start at is The Spyware Warrior List of Rogue/Suspect Anti-Spyware Products & Web Sites by Eric L. Howes

Here you will find a huge list of bad websites and applications that will not protect you but will use popups and false positives to scare you into buying their products or they may contain the spyware already in the applications.

View the website here,

Please post any additional programs and proof they contain adware or spyware in this thread to alert our members. Please provide proof and links
Good luck!