Is there any (Mac) OS X-specific malware around?
Oh yes. But for some odd reason I haven’t said anything interesting on this topic for quite a while…
The last time was two and a half years ago. Yes, that’s how long it’s been since the global Flashback worm outbreak that infected 700 thousand Macs worldwide. The security industry made quite a bit of noise about it (and quickly disabled the Flashback botnet), but since then – mostly silence… It might seem to some that ever since there’s been a complete lull on the Mac-malware front and not one bit of iMalware has disturbed Apple Bay’s calm waters…
But they’d be wrong…
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Sure, if you compare the threat levels of picking up some malware on different platforms, at the top of the table, by a long way, as ever, is the most widely used platform – Microsoft Windows. Quite a way behind it is Android – a relatively new kid on the block. Yep, over the past three years the cyber-vermin has been seriously bombarding the poor little green robot with exponentially increasing levels of malicious activity. Meanwhile, in the world of iPhones and iPads, except for very rare cyber-espionage attacks, there have been hardly any successful attacks thereon (despite using various exotic methods). It’s a similar story with Macs too – things are relatively peaceful compared to other platforms; but of late there have been… stirrings – about which I’ll be talking in this post.
Briefly, a few numbers – kinda like an executive summary:
- The numbers of new for-Mac malware instances detected in the last few years are already in the thousands;
- In the first eight months of 2014, 25 different ‘families’ of Mac malware were detected;
- The likelihood of an unprotected Mac becoming infected by some Mac-specific-unpleasantness has increased to about three percent.
In 2013 alone @kaspersky detected ~1700 malware samples for OS X
Read on: let’s dig deeper and look at the situation from a malware expert PoV…