Malware, quick for malicious software program, is a sort of software program designed to hurt a pc system, steal knowledge, or disrupt its operation. A virus is a sort of malware that may replicate itself and unfold from one pc to a different. Whereas all viruses are malware, not all malware is a virus.
Malware can take many alternative varieties, together with viruses, worms, Trojan horses, ransomware, and adware. Viruses are usually unfold by means of e-mail attachments or malicious web sites, whereas worms unfold by means of networks by exploiting vulnerabilities in software program. Trojan horses disguise themselves as reputable software program in an effort to trick customers into putting in them, whereas ransomware encrypts recordsdata on a sufferer’s pc and calls for fee in change for decrypting them. Adware collects details about a consumer’s actions and sends it to a 3rd get together.
