List of common hacking methods with the exact way to protect yourself from each. This guide can help you stay safe online whether you’re using WhatsApp, social media, email, or just browsing the web.
🔐 1. Phishing
Attack: Fake emails, messages, or websites trick you into giving away passwords.
How to protect:
• Never click links from unknown sources.
• Always check the website address (URL) carefully.
• Don’t share personal info via email or text.
• Use email filters and report suspicious messages.
🧠 2. Social Engineering
Attack: Manipulating you emotionally to get access (e.g., “I’m your boss, give me the password”).
How to protect:
• Always verify people’s identity — call to confirm.
• Never share sensitive info without verification.
• Train yourself and others to recognize manipulation.
🐛 3. Malware (viruses, spyware, keyloggers, etc.)
Attack: Hidden software that steals data or damages your system.
How to protect:
• Install strong antivirus and keep it updated.
• Don’t download files or apps from unknown sites.
• Scan USB drives before opening them.
• Keep your system and apps updated.
🎮 4. RAT (Remote Access Trojan)
Attack: Gives hackers full control of your device.
How to protect:
• Don’t install cracked software or unknown games.
• Use antivirus and firewall.
• Regularly check for suspicious apps or remote access tools.
🔐 5. Brute-Force Attack
Attack: Repeatedly guessing passwords.
How to protect:
• Use strong, complex passwords (mix of letters, numbers, symbols).
• Enable two-factor authentication (2FA).
• Limit login attempts on websites or devices.
🧾 6. Credential Stuffing
Attack: Hackers use leaked passwords to try logging into multiple accounts.
How to protect:
• Never reuse the same password on different sites.
• Use a password manager to keep unique passwords.
• Check if your email is in a data breach: https://haveibeenpwned.com
🌐 7. Man-in-the-Middle (MitM)
Attack: Intercepting your connection (e.g., on public Wi-Fi).
How to protect:
• Avoid logging in to important accounts over public Wi-Fi.
• Use a VPN (Virtual Private Network) for secure browsing.
• Make sure websites use HTTPS.
🧪 8. SQL Injection
Attack: Hackers enter code into a website form to access data.
How to protect (mostly for developers):
• Use proper input validation and prepared statements.
• Avoid using dynamic SQL queries.
• Regularly update CMS or website software.
🌍 9. DNS Spoofing
Attack: Redirects you to a fake version of a real website.
How to protect:
• Use secure DNS services (like Cloudflare DNS: 1.1.1.1).
• Always verify the website URL.
• Use HTTPS — look for the 🔒 lock icon.
🍪 10. Session Hijacking
Attack: Stealing your login session to act as you.
How to protect:
• Always log out of accounts when done.
• Avoid clicking unknown links.
• Use HTTPS and avoid public Wi-Fi without a VPN.
🛡️ 11. Zero-day Exploits
Attack: Attacks using unknown security flaws.
How to protect:
• Keep your system and apps up to date.
• Use trusted software only.
• Install security patches immediately.
Final Tips:
• 📲 Enable 2FA on all important accounts (Gmail, WhatsApp, social media).
• 🧠 Stay alert — most attacks rely on tricking the user.
• 🔑 Use strong, unique passwords.
• 🛠️ Back up your data regularly.
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