Jailbreak teams publish widely and open source (mostly) they are actually the CIA's opponents burning zero days which they would much rather keep to themselves. The CIA would undoubtedly be customers of companies like Vupen and Zerodium though.

> I guess we now know who is sponsoring these jailbreak guys and why.

One of the vulnerabilities on the iOS page is from a team I had founded a few years ago. I certainly do not recall us getting a check from the CIA.

What would be the point of the CIA sponsoring jailbreak teams? The exploits they find are generally burned very quickly.