http://www.bbc.co.uk/news/technology-29928751

Interesting. A piece of OS X malware that detects when an iOS device is connected via USB and then uses enterprise provisioning to infect that with malware as well. First time I've seen this kind of 'cross platform' stuff happening. As yet you can only get the initial malware by running dodgy software, so if you avoid doing that you should be safe enough. For the moment anyway.