I'm really surprised by all the reports about international and foremost US intelligence.
It seems like not only the Russian weapons, equipment and strategies are far worse than expected, but also their capabilities regarding communication and information technology.
With all the reports about (successful) Russian cyber attacks in recent years I would've guessed that they could compete with the US in that regard.
I think the Russians are good at capitalizing on low-hanging fruit. But not as good at defending against other countries' cyber capabilities.