Blog: security, scams, and phone spam
Content from the NoCall team to understand real threats, spot patterns, and make informed decisions.
AI-Cloned Voice Scams in Nigeria: When the Emergency Call Sounds Like Your Child
Scammers can now clone your child's voice with AI and call begging for urgent hospital money. Here is how the family-emergency script works, the red flags, and the family code word that stops it.
Wangiri One-Ring Calls: the Premium-Rate Callback Trap in Nigeria
One ring from an unknown number — and calling back connects you to a premium-rate line. How the wangiri scam works and why you should never return a one-ring call.
The Most Common Phone Scams in Nigeria Right Now
Fake bank calls, parcel texts, prize wins, and one-ring traps: the phone scam scripts targeting Nigerians today, and the red flags that expose every one of them.
How to Report Spam Calls and SMS in Nigeria
Reporting spam to your network, the NCC, and the EFCC turns your annoyance into enforcement data. Here is exactly where each kind of report goes.
Who Called Me? How to Check Unknown Numbers in Nigeria
A missed call from a number you do not recognise could be a dispatch rider or a scammer. Here is how to investigate unknown callers safely before you call back.
How to Block and Filter Spam SMS Texts in Nigeria
Fake bank alerts, promo spam, and smishing links flood Nigerian inboxes daily. Learn to activate DND, filter messages, and spot the texts you must never tap.
How to Block Spam Calls on Android and iPhone in Nigeria
From marketing robocalls to scam rings, unwanted calls are a daily nuisance in Nigeria. Here are the phone settings, network tools, and habits that actually cut them down.
Fake Prize and Lottery Win Calls: How the Scam Works in Nigeria
You won a lottery you never entered — but must pay a fee to collect. Inside Nigeria's fake prize calls, promo scams, and grant-fee frauds.
Fake Parcel Delivery SMS: How the Courier Scam Works in Nigeria
A text about a held parcel, a small clearance fee, and a link: the fake courier message is one of Nigeria's fastest-growing scams. Learn to spot it before you tap.
The Fake Bank Security Call: Scripts, Red Flags and What to Do
Scammers posing as bank security staff use spoofed numbers, leaked personal details, and fake urgency to steal one-time codes. Here is the full script — and how to break it.
The "wrong number" message that ends in an investment scam
A friendly text from an unknown number can be the first step of a long fraud. Learn to recognise the pattern and stop it before money is ever mentioned.
"We can recover your money": the second scam that follows the first
People who have already lost money become priority targets. Here is how recovery fraud works and how to tell real help from a trap.