noun
: a computer program often hidden within another seemingly innocuous program that is designed to perform usually malicious actions (as deleting files) when certain conditions have been met (as at a predetermined time or date
noun
: a computer program often hidden within another seemingly innocuous program that is designed to perform usually malicious actions (as deleting files) when certain conditions have been met (as at a predetermined time or date
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012