Rug Pull

A rug pull is a crypto scam where the team takes the money and leaves holders with a dead token. The usual tools are draining the liquidity pool or using a hidden function in the contract.

The pattern is familiar. Anonymous developers launch a token, hype it on social media, add a little liquidity on a DEX so it can trade, wait for buyers to push the price up, then exit. They pull the liquidity and the price goes to zero, or they mint a huge supply and dump it. Some rugs are slow. The team sells over days instead of one dramatic dump.

Warning signs: anonymous team, no audit, liquidity that is not locked, promises of guaranteed returns, loud marketing with no product, mint or blacklist functions that the team controls. Check whether liquidity is time-locked so they cannot yank it early. Read the audit if there is one. Look up the people. Treat guaranteed yield as a lie until proven otherwise.

Rugs cluster in memecoins and rushed DeFi launches. They have cost investors billions in total. That is a main reason crypto has a reputation problem. Serious projects lock liquidity and publish audits to look different from this pattern. Locks and audits help. They do not make a token safe.

The FBI warns that anonymous teams, locked liquidity you cannot verify, and guaranteed returns are common rug-pull marks.