Apple has released a new security update for the Mac via its Software Update utility and on the Web. Apple says Security Update 2006-003: “is recommended for all users and improves the security of the following components: AppKit, Bom, CFNetwork, CoreFoundation, CoreGraphics, curl, Finder, Flash Player, Plug-in, ImageIO, LaunchServices, Mail, Preview, QuickDraw, Ruby, Safari, and securityd.