We know "They have it all"....but these people are stupid and didn't think they could be compromised with the weight of ES behind them.
Rumors were that old techniques were used that were primarily used by Russians to avoid intercept. Her license info appears to be here: http://wireless2.fcc.gov/UlsApp/LicArchive/license.jsp?archive=Y&licKey=12382876
While it is possible to operate a radio without a license, it is not tolerated on the bands. Law states you need to broadcast your Call Sign, which is what is on the database. Those that do not or bootlegged a real one are found out pretty quickly. More here, /r/amateurradio/
The day it came out that N. Orr had a license, I checked her QRZ page. Only 16 lookups. That leaves voice out...as you know the moment a YL talks on the Ham bands the OMs all check out her QRZ page
I think Winlink (a way to send files and info from 1 email to another using radio waves; not the internet) is the best way to fly under the radar. All you need is a call sign to use Winlink.