What is the definition of malware?

The definition of malware is accurately identified as a short term for malicious software. Malware encompasses a wide range of harmful software programs designed to disrupt, damage, or gain unauthorized access to computer systems and networks. This category includes viruses, worms, Trojan horses, ransomware, spyware, adware, and more. The primary purpose of malware is typically to compromise the security of systems or data for various malicious intentions, such as theft of personal information, extortion, or causing system damage.

In contrast, the other answer choices describe software or hardware that serve beneficial purposes rather than malicious intent. Options indicating enhancements to system performance or assisting in data recovery reflect tools aimed at optimizing or protecting data rather than causing harm, highlighting the distinctive nature of malware compared to other types of software.