Digital WorldUkraineWhat is cyber warfare?03:41This browser does not support the video element.Digital WorldUkraineMarion Hütter | Claudia Laszczak03/23/2022March 23, 2022Besides soldiers hurling rockets and bombs, hacker groups backing Ukraine and Russia are also fighting each other. They are trying to disrupt or paralyze critical infrastructure. Yet as in most wars, civilians suffer the most.Copy linkAdvertisement