Security is mostly a superstition.

From infancy on, we are all spies; the shame is not this but that the secrets to be discovered are so paltry and few.
John Updike

"Apple has made it possible for almost anybody – a jealous spouse, a private detective – with access to your phone or computer to get detailed information about where you've been," said Pete Warden

http://www.guardian.co.uk/

The FAQ are here:http://petewarden.github.com/iPhoneTracker/

Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing.

Helen Keller