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  1. Malware, Phishing, and Ransomware | Cybersecurity and ... - CISA

    Jan 5, 2024 · Cyber-attacks can come in many forms. Malware, Phishing, and Ransomware are becoming increasingly common forms of attack and can affect individuals and large organizations.

  2. 15 infamous malware attacks: The first and the worst - CSO Online

    Whether by dumb luck or ruthless skill, these malware attacks left their mark on the internet.

  3. Computer virus - Wikipedia

    A macro virus (or "document virus") is a virus that is written in a macro language and embedded into these documents so that when users open the file, the virus code is executed, and can infect the …

  4. 12 common types of malware attacks and how to prevent them

    Jun 10, 2025 · Get prevention tips to help thwart the 12 main types of malware, from viruses and ransomware to wiperware and Trojan horses.

  5. Types of Cyberattacks - CrowdStrike

    Scareware tricks users into believing their computer is infected with a virus. Typically, a user will see scareware as a pop-up warning them that their system is infected. This scare tactic aims to persuade …

  6. What Is a Computer Virus? - Types, Examples & More - Proofpoint US

    A computer virus is a malicious application or code used to perform destructive activity. Learn exactly what it is, how it works, examples, and more.

  7. Types of Viruses in Cybersecurity | Full Guide to Threats, Examples ...

    Jul 1, 2025 · Computer viruses come in many forms—file infectors, macro viruses, boot sector attacks, polymorphic threats, and more. This guide explores each virus type with examples, simple …

  8. What are Computer Viruses? Definition & Types of Viruses | Fortinet

    A computer virus is a type of malware that spreads between computers and damages data and software. Explore the different types of computer viruses here.

  9. Computer Virus: What are Computer Viruses?

    Computer viruses spread across systems, infecting programs & files with malicious code. Learn to scan for viruses (and try our free virus scanner), remove viruses, and protect your computer against future …

  10. Computer viruses: How they spread and tips to avoid them - Norton

    Feb 29, 2024 · What is a computer virus? Learn how computer viruses spread, how to spot them, and tips to keep them at bay.