Mac malware disguised as PDF

A trojan for OS X has been discovered disguised as a PDF. So far it appears to be fairly toothless and is only in the research stages. This is a good reminder that Macs aren’t immune to viruses, trojans, and other malware. Keep your automatic patches turned on, virus scanners up to date, and most importantly don’t open links or email attachments you aren’t expecting.

http://www.f-secure.com/weblog/archives/00002241.html