With the ubiquity of smartphones nowadays, it's not surprising in the slightest to see that enterprising pickpockets at large are targeting the expensive devices...
Source: http://www.phonearena.com/news/How-to-protect-your-iOS-7-device-against-theft_id48383
Source: http://www.phonearena.com/news/How-to-protect-your-iOS-7-device-against-theft_id48383