SilentPush has published details about a fast flux network used by the Russian Gamaredon cyber-espionage group.

Also:

"A large amount of Gamaredon subdomains used in spear phishing attacks are linked to the TLD .ru, registered via REGRU-RU and contain the number 71."

lol

https://www.silentpush.com/blog/from-russia-with-a-71 

 @14abadff 

Since Russia is trying to build its own separate “sovereign internet” maybe the West can help them decouple early.  

https://www.scientificamerican.com/article/russia-is-trying-to-leave-the-internet-and-build-its-own/