What is the term for software designed to harm or exploit devices, services, or networks?

The term that encompasses software designed to harm or exploit devices, services, or networks is malware. This term is a broad category that includes any malicious software intended to disrupt, damage, or gain unauthorized access to computer systems. Malware can take many forms, including viruses, worms, Trojans, and more specialized types such as ransomware and spyware.

Malware's primary purpose is often to compromise security, steal sensitive information, or generate profit through harmful means. It poses significant risks to individuals and organizations, emphasizing the importance of cybersecurity measures to protect against such threats. While adware, spyware, and ransomware are specific types of malware, the term itself—malware—covers all malicious software collectively, underscoring its harmful intent and potential impact on devices and networks.