Apple iOS 7 was a closely guarded secret that did not leak out until today, and even today’s leak was very slight. It definitely seems Tim Cook has indeed doubled down on secrecy…
Source: http://www.phonearena.com/news/Apple-iOS-7-all-the-new-features_id43916
Source: http://www.phonearena.com/news/Apple-iOS-7-all-the-new-features_id43916