We stand to be corrected, of course. "Snow Leopard's more secure than Leopard, but it's not as secure as Vista or Windows 7. When Apple has both [in place], that's when I'll stop complaining about Apple's security ... It's harder to write exploits for Windows than the Mac, but all you see are Windows exploits. That's because if [attackers] can hit 90% of the machines out there, that's all [they’ll] do. It's not worth [them] nearly doubling [their] work just to get that last 10%." Harder to write exploits for Windows than the Mac? Full Article at 9 to 5 Mac - Apple Intelligence