As Apple products are gaining more market share, the hacks out there are attacking them all, as well!! Wireless presents a whole 'nother story what cloud security was invented as an after thought and are trying to catchup, and put some mustard and unions on that HOTDOG too!
If your preference is playing chicken, of course disregard the above. Although you will need to keep abreast out at a good security news website that will help to keep us informed.
Here's a link; iPhone 4s Security Protip: Muzzle Siri When You Lock Your Phone! | threatpost
Here's another link; http://www.zdnet.com/blog/perlow/app...e_skin;content