Crypto Scams and Safety: The Rules That Keep Your Coins Yours

More money is lost to crypto scams than to crypto prices. The technology's best features — instant, irreversible, no bank in the middle — are exactly what con artists exploit, because a mistaken or tricked payment cannot be charged back. The good news: nearly every scam runs one of a handful of scripts, and once you've heard the scripts, you can spot them in the first thirty seconds.

The greatest hits

"Pig butchering." A friendly stranger (often a wrong-number text or a dating-app match) slowly builds a relationship over weeks, then mentions their amazing crypto returns and offers to teach you. The trading site is fake; deposits work, withdrawals never do. This is the biggest crypto fraud in the world right now, run by organized rings.

Fake support. You post a question in a public forum; within minutes, "support" messages you a link to "verify your wallet." It's a trap asking for your seed phrase. Real companies never DM you first and never ask for the phrase.

The doubling trick and celebrity giveaways. Send 0.1 BTC, get 0.2 back, promoted by a hacked or fake celebrity account. It's never real; the sent crypto is simply gone.

Too-good yields and rug pulls. A new coin or platform promising fixed, fat returns — 1% a day, guaranteed APYs in the hundreds. Either it's paying old depositors with new deposits (a Ponzi), or the creators vanish with the pool (a rug pull). If the yield has no believable source, you are the source.

Address poisoning and clipboard tricks. Scammers send you a tiny payment from an address that looks like yours (same first and last characters) so that later you copy their address from your history and send real money to it. Always verify the full address, and send a test amount first.

The rules that defeat all of them

1) Nobody legitimate will ever ask for your seed phrase. Not support, not a "verification" page, not a celebrity, not us. 2) Guaranteed returns do not exist. The word "guaranteed" next to a crypto yield is a confession. 3) Slow down. Every script depends on urgency or secrecy — "act now," "don't tell anyone." Real opportunities survive a night's sleep and a second opinion. 4) Keep the romance and the money in different rooms. Anyone you met online steering you into crypto is a script until proven otherwise. 5) Use official apps and bookmarks, verify full addresses, test with small amounts, and keep real savings in a hardware wallet (see our wallets guide).

Crypto doesn't require trusting strangers — that's the entire point of it. The moment a stranger asks for trust, keys, or hurry, you're no longer looking at an investment. You're looking at the exit door of a scam, and the correct move is to walk out of it.

Explainer only, not financial advice. If you've already sent money to a scam, report it to your local law enforcement and the FBI's IC3 (ic3.gov) — speed matters.