What Is
Malware? Types, Risks, and How to Stay Protected

Introduction

Malware is any type of malicious software designed to harm, disrupt, or gain unauthorized access to systems. It is one of the biggest threats to individuals and businesses alike.

What Is Malware?

Malware stands for “malicious software.” It includes programs created to damage devices, steal data, or spy on users.

Common Types of Malware

1. Viruses

Attach to files and spread when opened.

2. Trojans

Disguised as legitimate software but contain hidden threats.

3. Ransomware

Locks your data and demands payment.

4. Spyware

Secretly monitors user activity.

5. Adware

Displays unwanted ads and may track behavior.

How Malware Spreads

Malware can infect devices through:

• Malicious email attachments
• Fake software downloads
• Compromised websites
• Infected USB drives
• Unsafe mobile apps

How to Stay Protected

• Download apps only from trusted sources
• Avoid opening unknown attachments
• Keep your software updated
• Use strong passwords
• Scan suspicious files before opening

Final Thoughts

Malware continues to evolve, but basic security habits can prevent most infections.