Sorry for the opaque comment. Was gushing over the cool exploits of the "Inception Group" or "RedOctober APT" - believed but not proven to be Russian espionage.
https://www.symantec.com/blogs/threat-intelligence/inception...
https://securelist.com/red-october-diplomatic-cyber-attacks-...
James Bond level epic awesomeness and sophistication. Keep reading if you want to nerd out.