Phil Schiller, although probably the most active Twitter user of the Apple executive team, doesn't tweet much. And when he does, it's usually generic things like "new Flipboard app for iPhone is very nice," or "way to go Giants!!!"
But the Worldwide Marketing SVP switched things up a bit this morning, tweeting out a very deliberate link to a new mobile malware report by F-Labs that slams Android for its malware issues, telling folks to "be safe out there..."