Malware and Its Types
📘 Cyber Security & Ethical Hacking
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📅 Nov 05, 2025
⏱ Estimated reading time: 1 min
Malware (Malicious Software) is any software designed to damage, disrupt, or gain unauthorized access to computer systems.
Common Types of Malware
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Virus – Attaches to files and spreads when the file is executed.
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Worm – Self-replicates and spreads across networks without user intervention.
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Trojan Horse – Disguised as legitimate software to trick users into installing it.
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Ransomware – Encrypts files and demands payment to unlock them.
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Spyware – Secretly monitors user activities and steals sensitive information.
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Adware – Displays unwanted ads and can track user behavior.
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Rootkits – Provides attackers with privileged access to hide their presence.
Conclusion
Malware poses serious threats to data, privacy, and system integrity, so awareness and preventive measures are essential.
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