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What Is a Rug Pull?

How the scam works, the warning signs before it happens, and why 'the team is anonymous' is the whole risk in one sentence.

2 minbeginnersecurity
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1

The floor disappears

A rug pull is when the people behind a crypto project drain its liquidity or dump their token holdings, leaving everyone else holding a token that's suddenly worth close to nothing. The name comes from "pulling the rug out" β€” the project looked stable right up until the floor disappeared.

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How It Usually Works

The most common version targets a new token paired against ETH or a stablecoin in a liquidity pool. The team creates the token, pairs it with real money in a pool, and lets people buy in. Once enough value has flowed into that pool, the team β€” who often still control the liquidity β€” withdraws it all in one transaction. The token's price collapses instantly because there's no longer a functioning market to sell into.

A slower variant doesn't touch the pool at all: the team simply holds a huge, undisclosed share of the token supply and sells it gradually into buy pressure, quietly transferring value from new buyers to themselves without ever needing to "pull" anything dramatic.

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Warning Signs

A handful of red flags show up in the large majority of rug pulls. Liquidity that isn't locked or time-locked means the team can withdraw it whenever they choose β€” locked liquidity, verifiable on-chain, is one of the few concrete protections that actually mean something. An anonymous team with no history and no accountability removes any real-world consequence for walking away. A token supply concentrated in a small number of wallets, checkable on a block explorer, means a handful of addresses can crash the price at will. And unaudited contracts with functions like unrestricted minting or the ability to blacklist and freeze wallets give the team tools that go well beyond normal project management.

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The Practical Takeaway

Before putting money into a new token, check whether liquidity is locked and for how long, look at the top holder distribution on a block explorer, and see whether the team is identifiable and has a track record. None of these checks guarantee safety, but skipping all of them is how most rug pulls succeed β€” not through sophisticated deception, but because nobody looked.

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