What Is a Rug Pull? Understanding One of Crypto’s Most Common Scams

Natalie Resendez
Jun 3
3 min read

A rug pull is one of the most damaging scams in the crypto world. It happens when developers suddenly abandon a project and disappear with investors’ money, leaving the token worthless and the community blindsided.

Rug pulls are especially common in meme coins, new DeFi projects, and hype‑driven launches. Understanding how they work is essential for protecting yourself in the crypto space.

How Rug Pulls Work

Although every rug pull looks a little different, most follow the same pattern:

Scammers create a new token or project. They often use buzzwords like “AI,” “metaverse,” or “next‑gen DeFi” to attract attention.
They hype it up through social media, influencers, or fake partnerships. Paid promotions, bots, and fabricated roadmaps create the illusion of legitimacy.
Investors buy in, driving up the token’s value. Early excitement fuels FOMO, and liquidity grows.
The developers drain the liquidity pool or dump their tokens. Once enough money is locked in, the scammers pull the plug.
The price crashes to zero. Investors are left holding worthless tokens while the scammers vanish.

A Real‑Life Example: The Squid Game Token Rug Pull

One of the most viral rug pulls in crypto history was the Squid Game (SQUID) token, a scam that made global news in 2021.

Here’s what happened:

The Hype

Shortly after Netflix’s Squid Game became a worldwide phenomenon, anonymous developers launched a token claiming to be inspired by the show. They promised a “play‑to‑earn” game and used the show’s branding heavily, even though they had no official connection to Netflix.

The token went viral on social media, fueled by:

TikTok videos
Twitter hype
Articles from major outlets reporting on the token’s explosive rise

Within days, SQUID skyrocketed from a few cents to over $2,800.

The Red Flags

There were warning signs from the beginning:

The website was poorly written and full of errors.
The developers were anonymous.
Investors reported they couldn’t sell their tokens due to a “sell restriction.”
No audit, no transparency, no real roadmap.

Still, the hype drowned out the concerns.

The Rug Pull

At the peak of the frenzy, the developers suddenly drained the liquidity pool and disappeared. In minutes, the token crashed from thousands of dollars to near zero.

Reports estimated the scammers walked away with over $3 million. The website vanished. The social media accounts were deleted. Investors were left with nothing. The Squid Game rug pull became a global headline; a perfect example of how fast hype can turn into disaster.

Common Signs of a Rug Pull

While no method is foolproof, these red flags should always make you pause:

Anonymous developers with no verifiable history
No audit or code transparency
No real utility or vague promises
Sudden hype with no substance
Liquidity not locked or locked for a very short time
Unrealistic rewards or guaranteed returns
A website that looks rushed or unprofessional

If a project feels too good to be true, it usually is.

How to Protect Yourself

You can’t eliminate all risk, but you can dramatically reduce it by following these steps:

1. Research the Team

Look for:

Real names
LinkedIn profiles
Past projects
Public interviews

If the team is anonymous, proceed with caution.

2. Check Liquidity Lock Duration

Legitimate projects lock liquidity for months or years. Scams often lock it for a few days, or not at all.

3. Look for Audits

Reputable projects undergo third‑party smart‑contract audits. No audit = higher risk.

4. Avoid FOMO‑Driven Projects

If the only reason people are buying is hype, memes, or celebrity tweets, step back and evaluate.

5. Test Small First

If you’re unsure, start with a tiny amount before committing more.

Final Thoughts

Rug pulls are one of the most painful lessons in crypto but, they’re also one of the most preventable. By understanding how they work, recognizing the warning signs, and doing your own research, you can avoid becoming the next victim.

Crypto rewards curiosity, not impulsiveness. Stay informed, stay skeptical, and stay safe.