New computer threat is rotating in the Web, looking for potentials victims. It is known under the name of Windows Stability Guard. Trojan Killer anti-spyware laboratory has analyzed this software and the results of this test are really shocking. This is bogus anti-malware program that comes from the huge virus clan, its predecessor are well-known malicious agents such as Windows Basic Antivirus, Windows PRO Scanner, Windows Shield Tool, Windows Telemetry Center, Windows Performance Catalyst, Windows Smart Partner, Windows Smart Warden, Windows Functionality Checker,Windows Protection Master This program initiates the series of false system checkups. Then generates scanning results, stating numerous viruses detected. It is well-designed technique, how to compromise the innocent people. This virus is spread in two ways. It possible to get this infection via online anti-malware scanner called Windows Web Security. When you click the link leading to these sites you will see a page that imitates the scanning of your computer system. Upon the termination of such phony system scanning it will assure to detect numerous infections and in order to eliminate them Windows Stability Guard insistently recommends to download a program to clean your computer up. It is important to remember that any time you see a web page that states that your computer is contaminated, you should not take such information into account, because the Internet teems with malicious software which are eager to deceive PC users and make money in unfair ways. The second way of getting this infection is installation of Windows Stability Guard. through hacked web pages that spot their malicious code onto your PC without your knowledge using system leaks in your outdated utilities.