I have made the claim, which I can't substantiate without sharing something I'm not able to share, that the SAP sevrers the Clinton Campaign illegally used were provided by Booz-Allen-Hamilton.

Here is evidence that an NSA Contractor related to Booz-Allen-Hamilton is involved in illegal use and copying of SCI [Compatermentalized/Secure] Data.

Remember the Clinton Foundation has very extensive ties with Booz-Allen-Hamilton dating back to Haiti. Some insiders claim this is the reason the FBI investigation ultimately stalled, because uncovering this misuse of SAP systems implicates numerous high ranking officials who are currently in office, of treason.

http://ijr.com/2016/10/708102-fbi-arrests-nsa-contractor-for-allegedly-stealing-highly-classified-info-snowden-says-this-is-huge/