What is Malware? Malware Definition, Types and Protection
All you need to know about malware. What it is, where it comes from, and how to protect against it. Learn actionable tips to defend yourself from malware.
Malware - Wikipedia
Malware (a portmanteau of malicious software) [1] is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain …
Malware: How To Protect Against, Detect, and Remove It
2 days ago · Malware is one of the biggest threats to the security of your computer, tablet, phone, and other devices. Learn how to protect yourself, how to tell if your device has malware, and how to …
What Is Malware? Definition and Types | Microsoft Security
Malware is malicious software designed to disrupt or steal sensitive data from devices, posing a threat to individuals and businesses alike. Types of malware include ransomware, adware, botnets, …
What Is Malware? - Definition and Examples - Cisco
Malware, short for malicious software, refers to any intrusive software developed by cybercriminals (often called hackers) to steal data and damage or destroy computers and computer systems. …
What is Malware & How it Works | Malware Definition - Avast
Jan 5, 2026 · In this article, we define malware, introduce the different types of malware, and explain how it works. We also describe the warning signs of an infected device and explain how industry …
What is Malware? - Kaspersky
What is malware? Learn about malicious software, how they work, their different forms, and how to defend against them.