Defender 2009 is a rogue anti-spyware application
that can be installed without your knowledge and consent
by a Trojan or through browser security holes. Perfect
Defender 2009 displays fake security alerts to trick
user into buying the full version of this useless
application. Perfect Defender 2009 can generate pop-up
advertismnets, install other dangerous malware, slow
your internet connection speed and PC perfomance.
If you have Perfect Defender 2009 on your PC, you
may be also infected by trojan horses and other threats.
We strongly recommend to remove Perfect Defender 2009
from your computer.