‘Catastrophic’ cyberwar between Ukraine and Russia hasn’t happened (yet), experts say

Experts says both sides may understand that large-scale cyber-attacks will result in mutually assured destruction of systems'

As military conflict has mounted between Ukraine and Russia, so have fears of unprecedented cyberwar.

Experts are monitoring both countries closely, fearing a volatile crisis involving one of the world's leading hacking super powers could lead to a huge conflict playing out online - one that could outlast the physical battles.