Hmm. That link demonstrates that Ukraine were able to intercept an insecure communication, not that they're able to intercept and decrypt secure communications.
Which aren't working, which is why the insecure one was used.
As for losing a 'cyberwar' would that mean that Russian businesses that can't access the internet wouldn't be able to run software they can't use on hardware they can't buy to produce goods they can't export? Would they notice?
Biting the hand that feeds IT
