A. And hacking is a common method of breaching the defences of protected computer systems by attackers.
B. Cybercrime is described as any illegal behaviour that occurs on or via the means of computers, the internet or other technologies.
C. Cyber attackers can conduct cybercrime by employing a variety of programmes and software in cyberspace.
D. The attackers deploy malware to take advantage of flaws in the hardware and software architecture.