It does say private sector companies. I don't know if the blue highlight is significant, but taking it in the worst possible way I would assume this is code language for big tech companies to begin setting up their firewall and censorship plans. The expertise will be government contractors telling you exactly who and what to block. Help doesn't come free. Either you'll follow the government's instructions or you will become a victim to "Russian cyberattacks". They are operating like the mafia.