In an e-mail interview with Computerworld, Dai Zovi talked about how finding vulnerabilities is like fishing, the chances that someone else will stumble on the still-unpatched bug, and what operating system — Windows Vista or Mac OS X — is the sturdiest when it comes to security.
There you have it. Hackers can’t stand to use Vista either! In all seriousness, he is speaking from experience and without bias (and to a Mac site no less). Though, OS X 10.5 is right around the corner, so we’ll have to wait and see if it still falls behind Vista then.
Source: Macworld