malware

Malware (malicious software) is a collective name for any software intentionally designed to harm and exploit a server, computer, network, or client. Malware is typically created by hackers and consists of code created to damage systems and data or gain unauthorized access to a network. It can be delivered via a link or file over email or social media. There are several types of malware, such as viruses, worms, spyware, trojans, adware, ransomware, etc.