BURR: Do you have any doubt that the Russian government was behind the intrusions in the D triple C systems and the subsequent leaks of that information? 
COMEY: No, no doubt. 
....
BURR: ... did you ever have access to the actual hardware that was hacked, or did you have to rely on a third party to provide you the day that that they had collected? 
COMEY: ... we did not have access to the devices themselves. We got relevant forensic information from a private party, a high class entity, that had done the work but we didn't get direct access.