Icefog, a Mac version of Windows malware, is a year old but only recently discovered by Kaspersky. It was used experimentally in the far east, bundled with the legitimate program Img2icns…. Icefog, a Mac version of Windows malware, is a year old but only recently discovered by Kaspersky. It was used experimentally in the far east, bundled with the legitimate program Img2icns.

Read more http://www.zdnet.com/old-mac-malware-uncovered-7000021293/