How to Spot a Rug Pull in Crypto (7 Warning Signs)
By Dum.fun Team · 2026-06-18 · 7 min read
A rug pull is when the people behind a token suddenly remove its liquidity or dump their holdings, crashing the price to near zero and leaving everyone else stuck. It's the most common scam in meme coins. The good news: most rug pulls share warning signs you can check before you buy.
The 7 warning signs
- The team holds most of the supply. If a few wallets own a huge share, they can dump on everyone. Check the holder distribution.
- Liquidity isn't locked. If creators can pull liquidity at any time, they can rug at any time.
- Anonymous team with big promises. Anonymity isn't automatically bad, but combined with guaranteed returns it's a red flag.
- No clear utility or honest framing. Promises of '1000x guaranteed' are a scam tell.
- Sketchy contract permissions. Functions that let owners mint unlimited tokens or block selling (a 'honeypot') are dangerous.
- Fake hype. Bot-driven comments, recycled followers, and copy-paste shilling suggest manufactured demand.
- Rushed, pressure-filled launch. 'Buy now or miss out' urgency exists to stop you from doing research.
How to check a token before buying
- Look at the holder list — is supply spread out or concentrated?
- Confirm whether liquidity is locked or burned.
- Read the contract or use a token-safety scanner.
- Search the project name plus 'scam' or 'rug' before buying.
- Start small. You can always add more once you trust it.
No checklist makes a token 100% safe — but doing these checks filters out the vast majority of obvious scams. When in doubt, walk away. There's always another launch.
Frequently Asked Questions
What is a rug pull?
A rug pull is when a token's creators remove its liquidity or dump their holdings, crashing the price and leaving other holders with worthless tokens.
How can I avoid getting rugged?
Check holder distribution, confirm liquidity is locked, review contract permissions, search for scam reports, and start with a small position. Avoid tokens promising guaranteed returns.