What Is Malware? Types and How to Protect Yourself
Malware is any software designed to harm devices or steal data. The word covers many kinds of threats.
Common types
- Viruses and worms: spread between files or devices.
- Trojans: disguised as useful software.
- Ransomware: locks files for payment.
- Spyware: records activity or keystrokes.
- Adware: pushes unwanted ads.
How you get infected
- Downloads from untrusted sites.
- Malicious attachments and links.
- Fake updates and apps.
- Infected USB drives.
Protection
- Update your system and apps.
- Install apps only from official stores.
- Use reputable security software.
- Back up regularly.
Key takeaway: Updates, official downloads and caution with attachments prevent most malware infections.
