Could your cell phone be hacked? Interesting article

This is an interesting article about cell phone hacking. http://smallbusiness.aol.com/2010/08/02/could-your-cell-phone-be-hacked/?icid=main|main|dl10|link4|http%3A%2F%2Fsmallbusiness.aol.com%2F2010%2F08%2F02%2Fcould-your-cell-phone-be-hacked%2F