While Macs have a reputation for being more secure than Windows PCs, they are far from immune. Over the past decade, a piece of malware designed to spy on its victims’ computers has remained unnoticed until quite recently. What’s worse is that security experts are still unsure about how the malware gets into Mac computers.

For decades, Apple has enjoyed a reputation of being nearly invulnerable to threats of malware. That may be an exaggeration, but there is a bit of truth to it. However, if you’re using Apple devices in your organization, you can’t afford to take this exaggeration for granted.