what is a malware attack

Malware is short for malicious software, and it refers to any software that is designed to harm or infect devices and networks without the users consent. Malware attacks are a common type of cyberattack where malware executes unauthorized actions on the victims system. Malware can be used to steal personal, financial, or business information, or to cause damage to a computer, server, client, or computer network. There are many types of malware, including viruses, worms, ransomware, bots, Trojan horses, keyloggers, rootkits, spyware, fileless malware, cryptojacking, wiper malware, and adware. Malware can be delivered through various attack vectors, such as email, text, vulnerable network service, or compromised website. To prevent malware attacks, it is important to maintain strong cybersecurity hygiene, which includes patching and updating software, using firewalls and security software, following email security best practices, and deploying email and web filters.