Catalin Cimpanu on Nostr: SilentPush has published details about a fast flux network used by the Russian ...

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