ᐅ What is a Rug Pull in crypto and how to protect yourself from it

1. What is Rug Pull?

Let’s break down the key factors that will help you understand this type of fraud in the cryptocurrency sphere.

1.1. Definition and origin of the term Rug Pull

The expression comes from the idiom pull the rug out from under someone, which literally means suddenly removing support.

In crypto, it describes the situation when project developers suddenly withdraw liquidity, collapsing the value of the token and leaving investors with worthless assets.

Caption: Sharp drop in quotations due to project fraud

1.2. How Rug Pull happens: common fraud scenarios

Usually it starts with creating an attractive token or project supported by false promises of high returns.

Once enough funds are collected, the team suddenly liquidates assets and disappears with investors’ money, leaving them holding tokens with collapsing prices.

1.3. False promises from developers

Those who organize Rug Pulls often advertise revolutionary tech, unique products or huge profits without risk.

These claims are heavily promoted on social media, luring in gullible investors who fail to verify teams or project legitimacy.

1.4. Artificial price pumping (Pump & Dump)

Fraudsters use aggressive marketing to create hype, enticing mass purchases that push token prices up.

Then they sell their holdings at the inflated level, causing the market to crash and leaving others with losses.

Caption: Visual example of Pump & Dump use

1.5. Liquidity unlocked or locked with vulnerabilities

Rug Pull often happens when project liquidity is unlocked or poorly secured.

Developers may intentionally leave a loophole allowing instant withdrawal of funds, making tokens unsellable due to zero liquidity.

1.6. Famous Rug Pull examples in crypto

Squid Game Token — after a rapid price surge it crashed, stranding thousands of investors.

Caption: Chart of almost dead Squid Game crypto

Luna Yield — team vanished with $7 million from investors.

Caption: Sharp collapse after high of $105.82 April 2, 2022

Meerkat Finance — Binance Smart Chain project whose devs withdrew $31M in March 2021, falsely claiming a hack.

Caption: Final token crash occurred in 2022

DeFi100 — Binance Smart Chain project that displayed the message “You have been scammed out of $32M. Good luck!” before the team disappeared.

Caption: DeFi100 trading stopped entirely April 5, 2022

Uranium Finance — decentralized exchange where the developer orchestrated a $50M theft in an insider Rug Pull.

Caption: URF trading ended December 29, 2022

2. Types of Rug Pull

Crypto fraud can take many shapes, but this scam is among the most destructive.

It refers to developers abruptly disappearing with investors’ funds. There are three main types.

2.1. Hard Rug Pull

This is the classic version where creators remove all liquidity from decentralized exchanges instantly.

Websites, social media and the team vanish completely, leaving no chance for victims to recover.

Caption: RugPull on low-liquidity asset

2.2. Soft Rug Pull

In this case devs don’t vanish immediately but fake activity while secretly selling their holdings.

Eventually community support fades and the project dies naturally, but losses for holders are the same.

Caption: Possibly Mantra — one of the Soft Rug Pull projects

2.3. Technical Rug Pull

Here, malicious code is embedded in the smart contract from the start.

It may redirect funds, block withdrawals or alter rules at any moment, all while seeming legitimate.

Caption: Investing in new coins raises risk of Rug Pull

3. How to spot a potential Rug Pull early

Investing in new or obscure projects carries high risk.

Recognizing warning signs early can prevent losses.

Caption: GameFi projects often use soft Rug Pull schemes

3.1. Check the team

Transparent and public developers lower fraud risk.

Absence of real names, LinkedIn profiles or AMA sessions is a red flag.

Caption: Celestia development team

3.2. Transparency and communication

Legit teams keep active social media, update progress and answer questions.

If communication is vague or absent, be wary.

Caption: MobileCoin price collapsed soon after launch

3.3. Liquidity lock

Serious projects lock liquidity in smart contracts for set periods.

If it’s unlocked or locked briefly, risk rises.

3.4. Tokenomics

Analyse token distribution.

If one wallet or the devs control most supply, they can easily dump.

Caption: Tokenomics of SUI project

3.5. Smart contract audit

Always look for audits by reputable firms and open-source code.

No audit or obscure auditors is a danger signal.

4. Practical protection against Rug Pull

4.1. Use trusted exchanges and platforms

Well-established platforms have vetting processes for tokens and code.

This greatly lowers chance of scam investment.

Caption: Popular crypto exchanges 2025

4.2. Diversify

Never commit all capital to one project, especially a high-risk unknown one.

Spread investments to protect from total loss.

4.3. Independent audits

Prefer projects with audits from trusted security firms.

Check if issues were fixed, not just reported.

Caption: BabyMusk project Rug Pull in 2022

4.4. Monitor reputation and community feedback

Community forums and reviews expose warning signs.

If users complain of censorship, poor answers and suspicion, consider avoiding.

Caption: Short-term drop usually from delisting, not Rug Pull

5. Tools and resources to detect Rug Pull

Specialized platforms allow assessment of project and smart contract safety.

Examples:

CertiK — major Web3 security provider using AI and formal verification.

Caption: CertiK — Web3 security provider

TokenSniffer — scans tokens for code patterns, fees and centralized privileges.

Caption: TokenSniffer: free token code analysis

DexTools — visualizes liquidity, monitors suspicious transactions and price shifts.

Caption: DexTools shows liquidity and suspicious deals

Blockchain explorers like Etherscan, BscScan, SnowTrace let you track on-chain flows, compare transaction volume to price, and see if one wallet dominates holdings.

Caption: Etherscan for tracking transactions

If you become a victim, document wallet addresses, transactions, take screenshots, alert the platform, share in the community, and report to law enforcement if possible.

6. Conclusion

Rug Pull is a dangerous crypto scam that can erase investments in minutes.

Knowing its signs and using proper tools makes it possible to protect yourself. Always think critically, avoid blind trust, and conduct your own due diligence.

👉🏻 Read more on the blog: https://blog.profvest.com/2025/08/chto-takoe-rug-pull-v-kripte-i-kak-ot-nego-zashchititsya.html