Malware, short for malicious software, is any software designed to harm or exploit a computer system. There are many different types of malware, including viruses, worms, Trojans, ransomware, adware, and spyware. Malware can be spread through email attachments, malicious links, infected websites, and other means. It can be used to steal sensitive information, such as login credentials and financial data, disrupt or damage computer systems, and perform other malicious activities. Protecting against malware involves keeping your operating system and antivirus software up to date, being cautious about the emails and links that you open, and avoiding downloading software from untrusted sources.

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