• AI is becoming one of the strongest weapons Nigerians are using to spot scams before money leaves their accounts
• Popular fintech apps now rely on AI-powered fraud detection, transaction monitoring and risk analysis to keep users safer
• Knowing how to use these security features can save you from increasingly sophisticated scams

You received N250,000, seconds later, another message pops up asking you to "refund the excess money."

That scam has worked on thousands of Nigerians. But in 2026, something else is fighting back: AI.

The same artificial intelligence people use to write emails and edit photos is now quietly protecting millions of bank transfers, flagging suspicious activity and helping users avoid expensive mistakes.

Some of the AI tools doing the heavy lifting are already inside the fintech apps Nigerians use every day.

Why AI is becoming every Nigerian's silent security guard

Fintech fraud isn't slowing down. Scammers are getting smarter with fake alerts, cloned WhatsApp accounts, phishing links, fake POS agents and social engineering tricks.

Instead of relying only on passwords and OTPs, fintech companies are now using AI to study transaction behaviour, detect unusual patterns and warn users before fraud happens.

Below are five AI-powered apps and platforms making life harder for scammers.

5 AI-powered apps Nigerians use to protect their money

1. PalmPay: AI watches your transactions behind the scenes

PalmPay has become one of Nigeria's biggest digital payment platforms.

Behind the app is an AI-powered fraud monitoring system that studies transaction patterns and looks for activities that don't match your normal behaviour.

If something suddenly looks unusual, like logging in from a new device, making an unfamiliar transfer or changing important account details, the system can trigger extra security checks.

Enable every security feature available on the app, turn on transaction notifications, and never ignore unusual login alerts.

2. FairMoney: AI doesn't just score loans

Many Nigerians know FairMoney for quick loans.

What fewer people realise is that modern AI credit-scoring systems can also help reduce fraud by analysing hundreds of behavioural signals before financial decisions are made.

Instead of relying only on traditional banking history, AI looks for inconsistencies that may suggest identity fraud or suspicious activity.

That means fake identities become harder to use successfully.

3. OPay: Real-time alerts can save your account

Many fraud victims don't discover missing money until hours later. That's where instant transaction alerts become valuable.

OPay's notification system immediately informs users whenever money enters or leaves an account, making suspicious activity easier to spot.

The faster you notice something unusual, the faster you can act.

4. Google Play Protect: The AI bodyguard for your banking apps

Not every fintech scam starts inside a banking app. Many begin with fake apps pretending to be real fintech platforms.

Google Play Protect uses AI to scan apps for suspicious behaviour and malware before and after installation.

If it detects something dangerous, it can warn you or disable the harmful app.

5. Microsoft Authenticator: AI-backed identity protection

Passwords alone aren't enough anymore. Microsoft Authenticator adds another security layer through multi-factor authentication.

Even if scammers steal your password, they still need approval from your authentication device.

Modern identity protection systems increasingly rely on AI to identify suspicious sign-in attempts and unusual login behaviour.

The best AI in the world can't protect someone who ignores basic security.

Make these four habits a part of your daily routine will make the AI tools even more effective:

• Never share OTPs with anyone.
• Double-check account names before sending money.
• Ignore urgent payment requests received through WhatsApp alone.
• Update your fintech apps regularly.

These simple habits work hand in hand with AI.

Today's scammers create fake customer-care pages, clone social media accounts and even use AI-generated voices to sound convincing.

That's why relying on common sense alone isn't enough.

Smart users now combine good security habits with AI-powered protection.

10 ways to protect your business from AI-themed malware scams

Meanwhile, TheRadar earlier compiled 10 practical 10-point checklists that explains simple cybersecurity habits every small business can adopt without needing a full IT department.

AI-themed malware scams are rising, and many Nigerian businesses are falling for fake AI software, chatbots, and productivity tools that secretly install malware.

From verifying AI tools to training staff and enabling multi-factor authentication, these steps can save your business from costly attacks.