Wikileaks was nothing more than a counterintelligence operation by the USSR for their interests. Informants weren’t, necessarily — e.g., Snowden, but that is definitively resolved.
If Wikileaks is publishing inconvenient truths about USG, then they are furthering the interests of US citizens, period. That the accountability Wikileaks brings couldn't happen at home in the US merely reflects the neutering and corruption of our domestic fourth estate.
The USSR, huh? Are they operating from a hidden base on the moon? (No doubt having signed a non-aggression pact with the Nazis who are out there too.)
Just because it hurts your feelings doesn't mean its the Russians behind it. Maybe your country is just doing evil, illegal things that the world should know about, ASAP.