Expert Antivirus 2009, also known as ExpertAntivirus2009, ExpertAntivirus 2009, Expert Antivirus2009, is a new counterfeit anti-spyware software that was created to invade your privacy and ruin the Internet community. Just like most fake antispywares, Expert Antivirus 2009 issues misleading and exaggerated results. Expert Antivirus 2009 usually installs itself onto your computer without your knowledge, through Vundo Trojan, Virus or fake software. Expert Antivirus 2009 will display fake system alerts or fake security alerts to trick the user into buying the paid version of Expert Antivirus 2009, in order to remove the potential and reported problems. Not only does it cause your computer to slow down drastically, it would also put your privacy and data at risk.