cyberattack

or cy·ber at·tack

[ sahy-ber-uh-tak ]
/ ˈsaɪ bər əˌtæk /

noun

an attempt to damage, disrupt, or gain unauthorized access to a computer, computer system, or electronic communications network.

Origin of cyberattack

First recorded in 1995–2000; cyber- + attack

Example sentences from the Web for cyberattack