Don’t Get Hooked: How to Spot Online Scams Before They Catch You

By Adejoke H. Ogundare, Cybersecurity Professional & Director at Astrosec Ltd

Online scams are more than just numbers in a report they ruin real lives. I’ve seen it firsthand. A few years ago, a dear uncle of mine, who had just retired after decades of hard work, became the victim of a heartless online scam. He thought he was investing in a legitimate opportunity, only to lose every penny he had saved.

The loss broke him. Watching his confidence fade and his will to live disappear was one of the most painful experiences of my life. He battled depression and came close to giving up entirely. That experience opened my eyes to the real human cost of online fraud and strengthened my resolve to help others protect themselves.

Unfortunately, his story is not an isolated one. Every day, thousands of people across Nigeria and around the world fall prey to cybercriminals who are constantly refining their methods. From fake investment offers to fraudulent bank messages, these scams are designed to trick even the smartest people. One of the most common tactics they use is phishing sending fake emails, texts, or WhatsApp messages that appear to come from trusted sources such as banks, delivery companies, or government agencies.

Their goal is simple: to steal your money or personal details. But the good news is that you can protect yourself, if you know what to look out for.

How to Spot a Scam

1. Check the sender’s address carefully.
Legitimate companies use official email addresses. If the sender’s address looks unusual or slightly misspelled, be cautious. For example, an email from micr0soft@support.com instead of microsoft.com is a clear red flag. That subtle “0” instead of an “o” is a common phishing trick.

2. Beware of urgent language.
Scammers often try to create panic with messages like “Act now!” or “Your account will be blocked!” They want to pressure you into rushing without thinking. Always take a moment to verify before reacting.

3. Watch out for scarcity traps.
Phrases like “limited offer,” “last chance,” or “few slots remaining” are meant to push you into quick decisions. Real companies rarely demand instant action.

4. Hover before you click.
If you’re on a computer, move your mouse over a link (without clicking) to see where it really leads. If the web address looks odd or unrelated, do not open it.

5. If it sounds too good to be true, it probably is.
Be skeptical of messages claiming you’ve won a lottery you never entered, or investment opportunities promising “guaranteed” returns.

What You Can Do to Stay Safe

Never share your passwords or one-time passwords (OTP) with anyone, not even people claiming to be from your bank.

Report suspicious messages to your bank or service provider immediately. Many institutions have dedicated fraud hotlines or email addresses.

Talk openly with your loved ones, especially children, elderly relatives, and those less familiar with technology. Scammers often target the most vulnerable.

Use strong, unique passwords for each account and enable two-factor authentication where possible.

Keep your devices updated to protect against security vulnerabilities.

Remember, scammers rely on fear, greed, and ignorance. The more aware we are, the harder it becomes for them to succeed. Cybersecurity is not just for experts it’s for everyone. By staying vigilant and sharing knowledge, we can build a community that protects itself.

If you ever feel uncertain about a message or online offer, pause before you act. Talk to someone you trust or reach out to professionals for guidance. It’s better to double-check than to regret later.

For more free tips on how to stay safe online or to ask your cybersecurity questions, visit www.astrosecgroup.com

About the Author

Adejoke H. Ogundare is a cybersecurity professional and Director at Astrosec Ltd, where she leads practical programmes on digital safety and fraud awareness. She is passionate about helping individuals and businesses stay protected in the digital world through education and awareness.