Home › Words › C › cyberbreachcyberbreachcyberbreach · noun — A breach in the security of a computer system.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom cyber- + breach.nounA breach in the security of a computer system.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.cyberintrusion 79% match — Breaking into a computer system, especially by means of a network. vs cyberbreach →cyberhacking 75% match — computer hacking; the act of breaking into computer systems vs cyberbreach →cyberhacker 73% match — A computer hacker; one who breaks into computer systems. vs cyberbreach →cyberinvasion 72% match — The act of breaking into a computer system without permission, especially remotely by means of a network connection. vs cyberbreach →cyberrisk 71% match — Risk arising from computer systems or networks. vs cyberbreach →cyberattack 70% match — An attack or intrusion by means of a computer network such as the Internet, often for the purpose of spying. vs cyberbreach →cybertrespass 69% match — The act of connecting to a private computer system without permission. vs cyberbreach →cyberintruder 69% match — One who breaks into a computer system; a malicious hacker. vs cyberbreach →