Maybe the storm is here?

Having, last week, written about the lull before the storm, if the Ukraine Russia cyber conflict spills outside their borders:

There could be a cyber storm coming – now is the time to prepare – UPDATED

There may be evidence that it has started to happen, with the German office of the Russian oil company Rosneft reporting a cyber security breach:

Viasat, Rosneft hit by cyberattacks • The Register