cyberwar

cy ber war |ˈsībərˌwôr ˈsaɪbərwɔr | ▶noun the use of computers to disrupt the activities of an enemy country, esp. the deliberate attacking of communication systems.

cyberwar

cyber |war ▶noun [ mass noun ] the use of computers to disrupt the activities of an enemy country, especially the deliberate attacking of communication systems.