To print: Click here or Select File and then Print from your browser's menu

This story was printed from silicon.com, located at http://www.silicon.com/

Story URL: http://hardware.silicon.com/desktops/0,39024645,39156522,00.htm

Apple users hit by world's first Mac OS X virus
The Mac malware threat is real, say security experts

By Andy McCue

Published: Thursday 16 February 2006

The first virus to target Apple's Mac OS X operating system has been discovered in the wild, according to security experts.

The virus, called Leap.A, was discovered by UK antivirus company Sophos and spreads via the iChat instant messaging system. It forwards itself as a file called latestpics.tgz to contacts on the infected users' buddy list.

The virus appears to have spread after members of a Mac user forum were tricked into clicking on the file, which was posted as an external link promising screenshots of the Leopard Mac OS X 10.5.

Graham Cluley, senior technology consultant for Sophos, called this the first "real virus" for the Mac OS X platform.

He said in a statement: "Some owners of Mac computers have held the belief that Mac OS X is incapable of harbouring computer viruses but Leap.A will leave them shell-shocked, as it shows that the malware threat on Mac OS X is real."