Malware is short for malicious software. It’s any software designed to harm, exploit, or steal information from a device or network.
Types of malware: Viruses, worms, trojans, ransomware, spyware, and more.
Why it matters:
- Malware can cripple systems, steal sensitive data, or spread to entire networks.
- Even a single infected device can compromise a whole business.
Pro tip: Keep software patched and be cautious about downloads and email attachments — prevention is easier than cleanup.
« Back to Glossary Index