How this scam works
Someone contacts you with the promise of a large sum of money: an unexpected inheritance, a share of overseas funds, or a profitable business deal. They explain a story about why the money is stuck and why they need your help to release it.
Before the fortune can reach you, there is always one more cost - a legal fee, a bank charge, a bribe, or a tax. You pay, but the promised money never comes, and new fees keep appearing. This is sometimes called the 419 or Nigerian-prince scam.
Why it works and who scammers target
The reward sounds enormous and the requested fees are small by comparison, so paying feels like a reasonable investment. Once you have sent the first amount, you may keep paying in the hope of not losing what you already gave - a trap known as throwing good money after bad.
Scammers approach huge numbers of people and focus on those who reply. Trust, politeness, and the wish for a financial breakthrough all make the story easier to believe.
The warning signs in detail
A stranger offering you a large amount of money out of nowhere is the central warning sign, especially when receiving it always requires you to pay something first. The stories are often dramatic and involve far-away countries, dying clients, or sealed accounts.
Watch for requests to keep the arrangement secret, pressure to move quickly, demands for payment by wire transfer or gift card, and requests for your bank details or copies of your ID.
How to protect yourself and what to do if hit
Do not respond to unsolicited offers of money and never pay a fee to unlock a promised payout. Do not share your bank details or identity documents, which can be used for further fraud.
If you have already sent money, contact your bank or payment provider immediately to try to recover it, and stop all further payments. Keep the messages and report the case to your local police and consumer protection authority; be cautious of anyone who later offers, for a fee, to get your money back.