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Scam warning

Too-Good-to-Be-True Investment

A scammer promises you can double your money, often with cryptocurrency, gold, or a “secret” trading app. They may use fake celebrity ads or a friend you met online. The profits you see on the screen are fake.

Also called: Crypto investment scam, Pig butchering, Ponzi scheme, Trading app scam

The one thing to remember

Guaranteed big profits with no risk do not exist. Talk to your bank or a trusted advisor before investing.

How it happens

  1. You see an ad with a famous person, or a new online friend tells you about their success.
  2. They help you sign up on a website or app.
  3. You put in a small amount and it seems to grow fast. You put in more.
  4. When you try to take out your money, you're asked for “taxes” or “fees”.
  5. Then the website disappears.

Warning signs

  • Promises of guaranteed or very high returns.
  • Pressure to invest quickly before the chance is gone.
  • Celebrity videos or ads promoting the investment.
  • Having to pay fees to withdraw your own money.

What to do

  • Don't invest money with someone you only know online.
  • Check the person or company at FINRA BrokerCheck.
  • Talk to your bank or a family member first.

Last checked: October 31, 2026