A curious falsehood has surrounded Mac computers over the last decade, as they have resurged onto the market. People believe that Macs are immune to the malware, viruses, and worms that have wrought havoc on PCs.
In reality, OS X is not much more or less secure than Windows Vista -- rather it is Apple's small market share that has protected it. Since Mac attacks would have to be custom-made, there just hasn't been much interest among Black Hats to attack them. Kevin Haley, a director of security response at Symantec, states, "The bad guys generally go toward the biggest target, what will get them the biggest bang for their buck."
However, with surging market share and pop icon status, the Macs are suddenly finding themselves under attack.