The not so long awaited IOS 7 jailbreak is here, but reports all over the web are pointing out that it may be sending user data to some site. The full story can be found on http://www.reddit.com/r/jailbreak/comments/1th41e/evasi0n7_update_thread_answers_to_what_the_heck/
I personal will hold off for a few days until the storm blows and everything will be visible. The need for Jailbreak is becoming less with every IOS update but not completely out as there are tons of addons that not only enhance the visuals but make the life of an iPhone owner easier.
Jailbreak link: http://evasi0n.com