sitesecuritytest.com is a browser hijacker that will automatically download and install a rogue software SecurityTool. A redirection to sitesecuritytest.com only means that the affected computer is compromised with a Trojan that already modified Internet browser settings and configuration files. 

mycomputerthreats03.com a website that will display a fake virus scanner graphical user interface in the built of Windows Explorer to make users think that it was doing a scan locally. mycomputerthreats03.com was believed to be a part of a rogue program Alpha Antivirus. It will also pop-up alert messages like:
“Your computer remains infected by threats! [...]

windowsprotection-zone.net is a website created to propagate the rogue program Windows PC Defender. User will get redirected to the site windowsprotection-zone.net by a Trojan who already sneak into computers without users knowledge. A redirection to the site may lead to downloading of the rogue program.

towersecuritypcshield.com is a browser hijacker dedicated in spreading the rogue program Smart Protector. This website is running a script that will automatically download and install a Trojan on computer. This Trojan will run a “My computer Online Scan,” a fake virus scanner that will deceived computer users on its fake results.
towersecuritypcshield.com also displays warning messages [...]

SaveKeeper Online Protection is another fake online virus scanner that mimics the interface of Windows Explorer so that users may think scanning was done on a local computer. This trick is common to some versions of a rogue program that was done on the same purpose. SaveKeeper Online Protection will get into computer in various [...]

ultimaguard.com is a browser hijacker that represents and spread a rogue program Ultimate System Guard. Websites are being used by malware authors and it was seen as the easiest method to propagate to computers connected to internet. ultimaguard.com will deceive its website visitors to download the program and later will be convince to register it by [...]

system-cop.com is a browser hijacker that spreads a copy of rogue program SystemCop. Scam website like this is being utilized to perform a drive-by-download by malware authors. This method can drop and install the program unknown to users.
A simple redirect to system-cop.com implies that computer is already infected with a trojan. This trojan has main [...]

antispyware-scanner2.com is another browser hijacker that represent itself as “My Computer Online Scan.” This website is a redirection page coming from a search link generated when looking for a Windows Police Pro articles. antispyware-scanner2.com was designed as a hoax on the security status on the computer. It will popup fake alert messages and scan results to [...]

worldsbestantivirscan.com is a browser hijacker that uses a “My Computer Online Scan” to delude computer users on the security status of the computer. worldsbestantivirscan.com was made online in the purpose of spreading the rogue program called Total Security. Removing this rogue program is not possible via uninstall procedure. A more complicated procedure must be taken [...]

Stop-Spyware.net is a browser hijacker that will display a windows of “My Computer Online Scan” that will display this fake virus scanner in the layout of Windows Explorer. This was done make user belived that the computer is indeed infected with virus. Stop-Spyware.net will lead web visitors into downloading of a rogue program.