Mac OS X Targeted By Trojan
SecureMac researchers has found Trojan horse that can infect Mac OS X Tiger and Leopard. The Trojan horse uses a bug in the Apple Remote Desktop Agent (ARDAgen) which can be exploited by hackers to send any commands into your Mac. Hackers can log keystrokes, take screen shots, take pictures using iSight, enable file sharing and more.
The owner will have his or her Mac infected if the Applescript ASthtv05 is downloaded and executed.
Source: New OS X Trojan Horse in the Wild
