What Is Phishing, and How Are Scammers Getting More Convincing?
Have you ever received a text message claiming your bank account will be blocked unless you verify your details? Or a WhatsApp message promising a cash reward, a job opportunity or a delivery update with a link you are expected to click?
These messages may look ordinary, but they could be part of a phishing scam.
Phishing is one of the most common ways cybercriminals trick people into revealing sensitive information, accessing their accounts or sending money. What makes it particularly dangerous is that scammers are becoming better at making fake messages, websites and identities look legitimate.
In Nigeria, phishing attempts can appear through SMS, WhatsApp, email, phone calls and social media. Some even imitate banks, government agencies and familiar service providers.
Understanding how these scams work can help you recognise them before they cost you your money or personal information.
What Is Phishing?
Phishing is a type of cyber scam in which criminals pretend to be a trusted person, company or organisation to trick someone into sharing private information or taking an unsafe action.
The information they want may include:
Bank account details and card information.
Internet banking usernames and passwords.
One-time passwords (OTPs) and verification codes.
Email and social media login details.
Personal information such as phone numbers and identification details.
A typical phishing attempt might involve a message claiming to come from your bank. It tells you there is a problem with your account and asks you to click a link to resolve it.
The link takes you to a fake website designed to look like the real banking platform. Once you enter your login details, the scammers can capture them and attempt to access your account.
The message may look genuine, but the person behind it is trying to steal your information.
How Are Scammers Getting More Convincing?
Phishing has evolved beyond messages filled with spelling mistakes and suspicious-looking links. Criminals now use several techniques to make their scams appear more believable.
1. Copying Official Websites and Branding
Scammers can create fake websites that closely resemble the websites of banks, government agencies and other trusted organisations.
They may copy logos, colours, page layouts and even the language used on legitimate platforms.
For example, Nigeria's NCC-CSIRT issued an October 2026 warning about a phishing campaign impersonating the official device-verification portal, verifymydevice.gov.ng. Fraudulent websites used similar-looking domain names and copied the portal's appearance to deceive people into sharing sensitive information or making payments.
This is a reminder that a website can look official without actually belonging to the organisation it claims to represent.
2. Using AI to Write More Believable Messages
Artificial intelligence tools can help scammers produce messages that sound professional, natural and convincing.
Instead of sending poorly written emails, criminals can generate messages with polished grammar, familiar language and details that make the communication appear legitimate.
AI can also help scammers create personalised messages for different targets, making it harder to identify a scam based on spelling and grammar alone.
3. Impersonating People and Organisations
A phishing message may pretend to come from your bank, a government agency, an employer, a delivery company or even someone you know.
Scammers may use a familiar display name, copied profile picture, fake email address or compromised social media account to gain your trust.
Some attacks also use cloned voices or AI-generated impersonations to make phone calls and voice messages more believable.
This is particularly concerning when someone pretends to be a family member requesting urgent financial assistance or a business contact asking for a payment.
READ MORE: How to Check Who Has Access to Your Facebook Account
4. Creating a Sense of Urgency
Phishing messages often pressure people into acting before they have time to think.
You may receive messages such as:
"Your bank account will be suspended today."
"Your BVN requires immediate verification."
"Your parcel cannot be delivered until you confirm your details."
"You have been selected for a cash reward. Claim it now."
The objective is to make you panic or become excited enough to click a link without checking whether the message is genuine.
5. Exploiting Current Events and Popular Services
Scammers often take advantage of whatever people are currently interested in.
This could include government programmes, job recruitment, scholarships, financial assistance, mobile network promotions, bank services or popular online shopping platforms.
They use familiar names and trending topics to make fraudulent offers appear timely and relevant.
Common Types of Phishing Attacks
Phishing can happen through different communication channels. Some common forms include:
| Type | How it work |
|---|---|
| Email phishing | Fake emails imitate trusted organisations and encourage users to click links or share information. |
| Smishing | Fraudulent SMS messages attempt to steal information or direct recipients to fake websites. |
| Vishing | Scammers use phone calls or voice messages to impersonate trusted people and request sensitive details. |
| Spear phishing | Highly personalised phishing attacks target a particular person or organisation. |
| Social media phishing | Fake accounts, direct messages and fraudulent links are used to steal login details or money. |
Regardless of the method, the objective is usually to gain access to information, accounts or money.
7 Warning Signs of a Phishing Attempt
Not every suspicious message will contain obvious mistakes. However, these signs should make you pause:
Unexpected links: A message asks you to click a link you were not expecting.
Urgent demands: You are pressured to act immediately to avoid losing access to an account or missing an opportunity.
Requests for confidential details: Someone asks for your PIN, password, OTP or banking information.
Unusual website addresses: The link contains extra words, misspellings or a domain that does not match the organisation's official website.
Unrealistic offers: You are promised free money, prizes, jobs or benefits without a credible explanation.
Unexpected attachments: You are encouraged to download a file or open an attachment from an unfamiliar sender.
Unusual requests from familiar contacts: A friend, colleague or family member suddenly asks for money or sensitive information in an unusual way.
Remember, a professional-looking message is not automatically genuine, and a familiar sender name does not guarantee that the account is safe.
READ MORE: AI Agents Help Hacker Breach More Than 100 Companies for About $5,000
How to Protect Yourself From Phishing
You do not need advanced technical knowledge to reduce your risk. A few practical habits can make a significant difference.
1. Avoid clicking unexpected links. If a message claims to be from your bank or a government agency, visit the organisation's official website independently instead of using the link in the message.
2. Never share your OTP or PIN. Do not disclose your banking PIN, password or verification code to someone who contacts you unexpectedly.
3. Check website addresses carefully. Look for misspellings, extra words and unfamiliar domain names. A padlock or HTTPS connection does not prove that a website is legitimate.
4. Verify unusual requests through another channel. If someone you know requests money, call them using a number you already trust before sending anything.
5. Enable two-factor authentication. Use multi-factor authentication where available, preferably with an authenticator app or passkey when supported.
6. Use unique passwords. Avoid using the same password for your email, banking and social media accounts. A password manager can help you manage them.
7. Keep your devices and apps updated. Updates can fix security weaknesses that attackers may exploit.
8. Report suspicious messages. Use the reporting options on the relevant platform and contact the organisation being impersonated through its verified channels.
What Should You Do If You Have Already Clicked a Phishing Link?
Clicking a suspicious link does not automatically mean your account has been compromised. What matters is what happened afterwards.
If you entered your banking details, contact your bank immediately through its official customer service channel and ask about securing your account.
If you shared an OTP, PIN or password, alert the relevant financial institution and change affected credentials using a trusted device.
If you entered your email or social media password, change it and review recent account activity and signed-in devices.
If you downloaded a suspicious file, avoid opening it and use reputable security software to check your device.
If money has been transferred, contact your bank immediately, preserve transaction details and report the incident to the appropriate authorities.
Acting quickly can help limit further damage.
READ MORE: Nigerian Organisations Face 4,361 Cyberattack Attempts Weekly as DNS Security Concerns Grow
Final Thoughts
Phishing works because scammers exploit something people use every day: trust.
A message may carry a familiar bank logo, come from a convincing social media profile or use language that sounds completely professional. But none of these things proves that the communication is genuine.
Before clicking a link, sharing a code or transferring money, take a moment to verify who is contacting you. That extra step could protect your personal information, your accounts and your money.