Only the biggest state-sponsored spy agencies will be able to afford the half-million to pay for any new jailbreaks.
MIT Tech Review article:
http://www.technologyreview.com/view/512031/military-malware-may-have-killed-the-iphone-jailbreak/
MIT Tech Review article:
http://www.technologyreview.com/view/512031/military-malware-may-have-killed-the-iphone-jailbreak/