lately hackers have been going to stores that provide free wi-fi and in a matter of seconds they are able to steel a lot of information about you. such as pass words, e-mail addresses even texts with your friends. here is a link that explains a little more about it. >> http://miami.cbslocal.com/2014/09/23/how-hackers-are-using-free-wi-fi-to-hack-your-phone/