Common Crypto Scams in Nigeria and the Warning Signs

The names change every few months. The shape does not. Someone offers you a return that real markets cannot deliver, makes it feel urgent, and then makes it hard or impossible to get your money back. Once you can see that shape, most scams stop working on you.

The clearest way to see it is to look at what has already happened.

What recent cases show

CBEX (2025). The platform promised investors 100% returns in 30 days through supposed "AI trading". Withdrawals locked up in April 2025 and the platform collapsed, with reported losses spread across a very large number of Nigerians, though the totals are estimates. The SEC's Director-General issued a public warning about Ponzi schemes on 14 April 2025 (TechCabal), and a Federal High Court later authorised the EFCC to arrest suspected masterminds (IT Edge News). After the collapse, users were reportedly offered ways to "unlock" their balances by paying fees, a second scam on top of the first.

A crypto-romance operation in Lagos (2024). In December 2024 the EFCC raided a building in Victoria Island and arrested 792 people allegedly involved in crypto and romance scams. The EFCC said recruits were trained there to start conversations with victims and steer them towards fake investments. The trial of the alleged ringleader was still under way in January 2026, when a prosecution witness gave evidence in court (allAfrica).

Polyfarm (2026). In January 2026 the civil defence corps handed the EFCC a suspected operator of a fake crypto investment platform that allegedly lured Nigerians with promises of high returns (Leadership).

Different names, same pattern: a promise of easy, high returns, followed by money that cannot come back out.

Where scams find you

In group chats and channels

WhatsApp groups and Telegram channels share "signals", screenshots of profits and testimonials from members. Many members are fake, and early payouts are real only because later deposits pay for them. Some groups push a single platform, like CBEX, and reward you for bringing in friends. Ponzi Scheme Warning Signs explains why these always collapse, and Investment Scams on WhatsApp and Telegram covers the group tactics in detail.

Through someone who wants to "help" you

A stranger offers to trade on your behalf and share the profits, or a person you met online slowly turns a friendship or romance into an investment pitch. The dashboard they show you can be faked from start to finish. The long, patient version is described in The "Pig Butchering" Scam Explained.

Through links, apps and ads

A message asks you to "verify your wallet" or "claim free tokens". An ad shows a famous person recommending a platform. An app looks like a real wallet but sends your recovery phrase to someone else. Deepfake videos and copycat apps are cheap to make. Phishing Links in Crypto and Fake Crypto Apps and Websites show how to check before you click or install.

On the P2P market

Fake payment alerts, third-party payments and pushy buyers are the everyday version. They have their own guide: P2P Scams in Nigeria.

After you have already lost money

People who post about a loss are quickly contacted by "recovery agents" or "hackers" who promise to get the money back for a fee. The fee is the scam. Crypto Recovery Scams explains why.

The signs they nearly all share

1. A guaranteed or fixed return. "2% daily" or "100% in 30 days" does not exist in honest finance.
2. Urgency. Limited slots, countdowns, "only today".
3. They found you. The opportunity arrived in a message you did not ask for.
4. You must pay to withdraw. Real platforms deduct fees from your balance. They do not ask for a new payment to release it.
5. They want a secret. Your recovery phrase, password or 2FA code. Nobody legitimate ever needs them.
6. They want you to recruit. Bonuses for bringing in friends mean the scheme runs on new money.

One sign on its own is enough reason to stop. Two together is almost certainly a scam.

Of the six, the first is the one I would never argue with. Real markets go down as well as up, and nobody who trades for a living can fix a daily return. This site does not promise profit, and neither does any honest source. If someone does, that alone tells you what you need to know.

If you have been targeted

Stop sending money, and do not argue with the scammer or warn them. Save everything: screenshots of chats, profiles, website addresses, wallet addresses and payment receipts.

Then report it, starting with the platform where it happened, through its official app or website. If money left your bank account, call your bank and follow up in writing.

The EFCC takes reports through its Eagle Eye app (the EFCC says reports can be anonymous) or through efcc.gov.ng. Use contact details from the official site, not from any message. For fake investment platforms, SEC Nigeria takes reports through sec.gov.ng. And for theft or threats, go to the police as well.

Recovery is never guaranteed, especially once crypto has left an exchange, but reporting quickly gives you the best chance and helps stop the same people targeting others. A step-by-step guide is in How to Report Crypto Fraud in Nigeria.