What is Crypto Scam and How to Protect Your Assets?

Cryptocurrencies, due to their decentralization, are difficult to regulate, which creates ample opportunities for cybercriminals. Additionally, their pseudo-anonymity makes it harder for law enforcement to track transactions. As a result, many crypto crimes remain unsolved, and scammers take full advantage of this.

This article explains what crypto scams are, how to recognize them, and how to protect your funds from fraudsters.

What is a Crypto Scam?

The term scam comes from English and means fraud—a type of deception aimed at making the victim trust the scammer and transfer their money. In the crypto space, crypto scams refer to fraudulent schemes targeting digital assets.

Scam: Simple Explanation

Unlike traditional fraud (e.g., banking scams), crypto scams have a specific focus on deceiving investors.

A scam involves either:

• Investing in a fraudulent project
• Directly sending cryptocurrency to a scammer’s wallet

To scam someone means to trick them into losing their money. Scammers operate in various ways, inventing new and sophisticated methods to steal funds.

Due to the nature of blockchain technology, tracking transactions is easy, but identifying the wallet owners is much harder than tracking bank accounts. This makes catching crypto scammers difficult.

Types of Crypto Scams

Scams can be categorized based on how funds are stolen. The most common types include:

• Fraudulent websites
• Phishing
• Ponzi schemes
• Scam ICOs
• Honeypot

Fraudulent Websites

Scammers create fake websites that mimic legitimate crypto platforms.

Example: SharkDeFi. Posed as a DeFi protocol similar to PancakeSwap and Uniswap. Turned out to be a Ponzi scheme.

Phishing Attacks

Phishing is one of the most common crypto scams due to its simplicity. The goal is to steal private keys from users. Common phishing methods:

1. Fake websites & apps – Scammers create copies of popular exchanges or wallets to trick users into entering their login credentials.
2. Direct contact scams – Fake support agents contact users in Telegram, Discord, or email, pretending to offer help while actually stealing their data.

Ponzi Schemes

These schemes promise high returns for early investors, but profits come from new investors’ deposits. Eventually, they collapse, and the founders disappear with the money.

ICO Scams

During the 2017-2018 ICO boom, many projects raised funds but never delivered any products.

• A study by Satis Group LLC found that 80% of ICOs were scams, and only 5% had real value.
• Scammers promised revolutionary blockchain platforms but disappeared after raising money.

Fake USDT tokens. Scam tokens pretending to be real Tether (USDT) circulate on Ethereum and Binance Smart Chain, fooling inexperienced users.

Honeypot Scams

• These scams trick users into thinking they can steal funds from a vulnerable wallet.
• In reality, victims send money to an address controlled by scammers, and their funds become trapped.

Biggest Crypto Scams in History

OneCoin (2014-2017)

• Marketed as the “Bitcoin Killer” by founder Ruja Ignatova.
• Turned out to be a massive Ponzi scheme that stole over $4 billion.
• At its peak, the estimated damage exceeded $15 billion.
• Ruja Ignatova disappeared and remains one of the FBI’s most wanted fugitives.

PlusToken (2018-2019)

• A Ponzi scheme that attracted 4 million investors worldwide.
• Stole over 200,000 BTC, 789,000 ETH, and 26 million EOS, worth over $2 billion at the time.

Pincoin & iFan (Vietnam, 2018)

• Two ICO scams that raised $660 million from investors.
• Promised 40% monthly returns but disappeared after collecting funds.

Bitconnect (2016-2018)

Promised 40% monthly returns using a staking system. Experts like Vitalik Buterin (Ethereum) and Charlie Lee (Litecoin) called it a scam long before its collapse. Investors lost over $3.5 billion.

PRIZM (2017-2019)

Promised high passive income, but the token constantly lost value. Whitepaper was hidden, and the source code was a mix of copied fragments from other projects.

LoopX (2017)

Raised $4.5 million during the 2017 ICO boom before disappearing.

999 (2019-2020)

A pump-and-dump scheme that briefly entered the top-30 cryptocurrencies before losing 100% of its value.

How to Recognize a Crypto Scam?

Red Flags of a Scam Project

1. Guaranteed high profits – Scammers promise big returns with no risk.
2. Lack of transparency – No real information on team, partnerships, or technology.
3. Poor technical details – Real crypto projects have detailed whitepapers and audits.
4. Fake social media presence – Scam projects only focus on promotions without real community discussions.
5. Anonymous team – Most reputable projects have known developers.

How Do Crypto Scams Make Money?

Scammers exploit inexperienced users who lack crypto security knowledge.

• Hacks require high effort but can steal millions (e.g., Coincheck hack - $400M).
• Most scams trick users into voluntarily giving away their money.

Tools to Detect Scams

1. Scamadviser. A popular service that lists scam websites.
2. CoinMarketCap. The largest crypto tracking site. Conducts strict audits to avoid listing scam tokens.
3. MetaMask (Blacklist Feature). The MetaMask wallet warns users about phishing and scam sites.

Tips to Protect Yourself from Crypto Scams

✅ Use Critical Thinking – Always research projects before investing.

✅ Never Share Private Keys – Legitimate services will never ask for your seed phrase.

✅ Use Separate Wallets – Test projects with small amounts before investing more.

✅ Be Skeptical of High Returns – If it sounds too good to be true, it probably is.

Final Thoughts

By following these simple guidelines, you can avoid scams and protect your crypto assets. Always do your own research, verify project credibility, and never invest more than you can afford to lose. Stay vigilant and safe in the world of crypto!