What it means
A scam that tricks you into giving away your key or signing a harmful transaction, usually through a fake site or message.
Look-alike sites, fake support accounts and urgent messages are common. A real support team will never ask for your key or seed phrase.
How it works
Check the address bar, and don't sign anything you don't understand.
Related terms
| Term | What it means |
|---|---|
| Token approval | Permission you give a smart contract to move a set amount of one of your tokens, also called an allowance. |
| Address poisoning | A scam where someone sends you a tiny payment from an address that looks almost like one you use, hoping you'll copy it by mistake. |
| Signature | Your wallet's approval of a transaction or message, made with your private key. |
This glossary explains terms in general. It isn't investment, tax or legal advice.