Russian authorities are a threat to democracy, former GCHQ director Robert Hannigan has said.
There was “a disproportionate amount of mayhem in cyber-space” coming from the country, he told the BBC.
BBC: Ex-GCHQ boss says Russia causing ‘cyber-space mayhem’
The Ukrainian World Congress calls upon the international community to be on heightened alert over various cyber attacks "which are being actively waged by the Russian Federation."
