Types of Cyber Attacks

📘 Cyber Security & Ethical Hacking 👁 43 views 📅 Nov 05, 2025
⏱ Estimated reading time: 1 min

Cyber attacks are deliberate attempts by hackers to damage, steal, or gain unauthorized access to computer systems, networks, or data.


Common Types of Cyber Attacks

  1. Malware

  • Malicious software like viruses, worms, Trojans

  • Can steal data, damage systems, or spy on users

  1. Phishing

  • Fake emails or websites to trick users into sharing sensitive information

  • Often targets passwords, bank details

  1. Ransomware

  • Encrypts files and demands payment to unlock them

  • Can disrupt businesses and individuals

  1. Denial-of-Service (DoS/DDoS)

  • Overloads a system or network to make it unavailable

  • Often used to disrupt online services

  1. Man-in-the-Middle (MITM)

  • Attacker intercepts communication between two parties

  • Can steal sensitive data like login credentials

  1. SQL Injection

  • Exploits vulnerabilities in databases

  • Can access, modify, or delete data

  1. Zero-Day Exploit

  • Attacks exploiting unknown software vulnerabilities before they are patched


Conclusion

Understanding the types of cyber attacks helps organizations and individuals take preventive measures and secure their digital assets.


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