Here's the reality, for the next couple of years the Mac OS will experience increasing security threats and mark my words, the company will have to seek outside expertise in the form of a head of security communications in the next 12 months.
I have approximately 70 messages on Xbox Live right now and half of them are, 'I'm going to kill you' and 'I'm going to find you and destroy you' and I haven't worked (at Microsoft) in two years. Even to this day people who don't know I left Microsoft still come after me.