Firstly if it is known spyware then please edit the Link so it isn't active, either using the Code tab or by breaking the URL up so we can still see it but it isn't active.
http://www.syssecuritysite.com/
Or
http :// www . syssecuritysite.com/
What is your OS - What is your Browser - are they up to date ?
This is a browser hijack so the use of the following:
If you haven't already got this software (freeware), download, install, update and run it.
1.
Ad-Aware2.
Spybot Search and Destroy3.
Spywareblaster Don't install this until you are clean.