Apple OS X gets its first virus
The first virus to target Apple's OS X operating system has been identified in the wild.
Leap-A (also known as Oompa-A) spreads via the iChat instant messaging system, forwarding itself as a file called 'latestpics.tgz' to contacts on the infected user's buddy list.
When the file is opened on a computer it disguises itself with a JPEG graphics icon in an attempt to fool people into thinking it is harmless.
"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," said Graham Cluley, senior technology consultant at Sophos.
"Mac users should not think it's OK to lie back and not worry about viruses. "
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