Spyware is potentially far more dangerous threat than Adware because it can record your keystrokes, history, passwords, and other confidential and private information.
Spyware is often sold as a spouse monitor, child monitor, a surveillance tool or simply as a tool to spy on users to gain unauthorized access.
Spyware is also known as: snoopware, PC surveillance, key logger, system recorders, Parental control software, PC recorder, Detective software and Internet monitoring software.
Spyware covertly gathers user information and activity without the user?s knowledge. Spy software can record your keystrokes as you type them, passwords, credit card numbers, sensitive information, where you surf, chat logs, and can even take random screenshots of your activity. Basically whatever you do on the computer is completely viewable by the spy. You do not have to be connected to the Internet to be spied upon.
The latest permutations of Spyware include the use of routines to mail out user activity via e-mail or posting information to the web where the spy can view it at their leisure. Also many spyware vendors use ?stealth routines? and ?polymorphic? (meaning to change) techniques to avoid detection and removal by popular anti-spy software. In some cases spyware, known as a retrospy, will counter-attack anti-spy packages by attempting to disable the program. In addition they may use routines to re-install the spyware application after it has been detected.
