CYBERFRAUD Meaning of CYBERFRAUD in English cy ‧ ber ‧ fraud /ˈsaɪbəfrɔːd $ -bərfrɒːd/ BrE AmE noun [uncountable] the illegal act of deceiving people on the Internet in order to gain money, power etc Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012