A newly-detailed Trojan attack is being directed at Macs, say security firms F-Secure and Sophos. Originally spotted in late July, the Trojan relies on two pieces of malware. The first is a downloader identified as "Trojan-Dropper:OSX/Revir.A," which not only retrieves the second piece of software but repeatedly opens a Chinese PDF document -- trojan.pdf -- said to contain offensive political statements. The real purpose of the document is thought to be distracting a person while the second app is downloaded.
