Trojan.Zlob.G is another trick application. Brought to us (the internet community) by the same makers of Perfect Defender 2009 (PerfectDefender2009), another fake anti-spyware, Trojan.Zlob.G is the latest to be causing havoc on many a PC. The first sign that your system is infected with Trojan.Zlob.G would be a security alert popping up on your screen saying that your browser is insecure and needs to be protected to avoid unwanted negative consequences for your system’s functionality and privacy. Once you click on this alert, you will then be redirected to the website promoting Perfect Defender 2009 (PerfectDefender2009) utility. From this moment on, you’ll receive a number of fabricated pop-up alerts, claiming that your system is infected with a Trojan.Zlob.G. All of which allege to be an intruder capable of extorting your most private data. These multiple alerts will keep coercing you into purchasing the Perfect Defender 2009 ‘licensed’ software. Whenever you get suspicious security alerts, aimed at alarming you with privacy and system threats information, the first thing you are recommended to do is to perform a timely system scan (with a trusted software application), so as to detect and remove the cyber trespassers as soon as possible.