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*EBOOK: THE CYBER DEFENSE HANDBOOK* 

*How to Prevent Cyber Crime in 2026 - A Complete Guide for Individuals & Businesses*

*INTRODUCTION*

The internet has become our bank, office, school, and social life. But with every click, there are criminals waiting. 

Cyber crime in 2026 isn’t just about "hackers in hoodies". It’s WhatsApp scams, fake job offers, bank app fraud, phishing emails, identity theft, and ransomware that can lock your entire business.

The good news: 90% of cyber attacks are preventable. Criminals go for the easiest target. This book will make sure that’s NOT you.

In this handbook, you’ll learn exactly how cyber criminals operate, the latest 2026 scams to watch for, and step-by-step systems to protect your money, data, phone, and business.

Whether you’re a student, business owner, or just someone who uses WhatsApp and online banking — this guide is for you.

Let’s make you unhackable.

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*CHAPTER 1: UNDERSTANDING CYBER CRIME IN 2026*

*1.1 What is Cyber Crime?*  

Any crime committed using a computer, phone, or the internet to steal, damage, or defraud.

*1.2 The 8 Most Common Cyber Crimes Today:*

1. *Phishing*: Fake emails/WhatsApp messages pretending to be banks

2. *SIM Swap Fraud*: Criminals take over your phone number to access OTPs

3. *Online Shopping Scams*: Fake websites and "too good to be true" deals  

4. *Romance & Job Scams*: Fake relationships or jobs to steal money/data

5. *Ransomware*: Locking your files until you pay

6. *Identity Theft*: Using your BVN/NIN/details to open accounts

7. *Social Media Account Hijacking*: Taking over IG, FB, WhatsApp

8. *Crypto & Investment Fraud*: Fake investment platforms

*1.3 Why Nigeria & Africa are Targeted*  

High mobile money usage, weak password habits, and fast digital adoption.

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*CHAPTER 2: PROTECTING YOUR PERSONAL ACCOUNTS*

*2.1 The Password Rules That Actually Work*

- Use 12+ characters: `Lagos!Bank2026#Secure`

- Never reuse passwords

- Use a password manager: Bitwarden, 1Password

*2.2 Two-Factor Authentication (2FA) - Your #1 Defense*

Turn this ON for: Gmail, Bank App, WhatsApp, Instagram, Selar.  

Use an Authenticator App, not just SMS.

*2.3 Securing WhatsApp & Social Media*

- Enable 2-Step Verification in WhatsApp Settings

- Don’t click "Forwarded many times" links

- Hide "Last Seen" from strangers

- If someone asks for OTP, it’s a scam. Period.

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*CHAPTER 3: BANKING & MOBILE MONEY SAFETY*

*3.1 Red Flags for Bank Scams*

- "Your account will be blocked in 10 minutes"

- "Click this link to update BVN"

- Calls from "your bank" asking for card details

*3.2 5 Golden Rules:*

1. Your bank will NEVER ask for OTP, PIN, or BVN on phone

2. Only use official bank apps from Play Store

3. Set transaction alerts to ₦1

4. Use USSD codes `_565_11#` to lock ATM card instantly

5. Separate savings account from spending account

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*CHAPTER 4: SAFE BROWSING & SHOPPING ONLINE*

*4.1 How to Spot Fake Websites*

Check for: `https://` + padlock icon. Domain spelling: `selar.co` vs `selarr.com`

*4.2 Safe Online Shopping Checklist*

- Pay on delivery or use escrow

- Check business reviews on Google/Facebook

- Avoid sending money to personal accounts for "products"

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*CHAPTER 5: PROTECTING YOUR BUSINESS & DATA*

*5.1 For Selar, Shopify, Business Owners*

- Enable 2FA on your dashboard

- Backup customer data weekly to Google Drive

- Don’t use public WiFi to access business accounts

- Train staff: "If it looks suspicious, ask first"

*5.2 Anti-Ransomware Plan*

1. Backup 3-2-1 Rule: 3 copies, 2 devices, 1 cloud

2. Keep software updated

3. Don’t open email attachments from unknown senders

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*CHAPTER 6: WHAT TO DO IF YOU'RE ATTACKED*

*Step 1*: Disconnect internet immediately  

*Step 2*: Change all passwords from another device  

*Step 3*: Call your bank to block card: `_565_11#`  

*Step 4*: Report to NCC: 622 or EFCC: 09-904-4752  

*Step 5*: Scan device with Malwarebytes

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*CONCLUSION: YOUR CYBER SECURITY CHECKLIST*

Print this and do it today:

- [ ] 2FA ON for all important accounts

- [ ] Unique password for email + bank

- [ ] WhatsApp 2-Step Verification ON  

- [ ] Bank alerts ON

- [ ] Phone + Computer software updated

- [ ] Backup important files

Remember: Hackers attack laziness. Stay alert, stay updated, and stay safe.