Cryptocurrency scams generate billions of dollars in losses every year. Knowing the most common types of scam is your best defense.

Most Common Scam Types

1. Rug Pull

Project creators launch a token, generate hype, people buy in, then they suddenly drain all liquidity and disappear. Token drops to zero.

Red flags:

• Anonymous team with no verifiable history
• Absurd return promises (1000% APY)
• Unlocked liquidity
• Unaudited smart contract code

2. Phishing

Fake websites imitating exchanges or DeFi protocols to steal your keys or make you approve malicious transactions.

How to protect yourself:

• ALWAYS verify the URL
• Use bookmarks for your exchanges and DeFi
• Never click links in emails or DMs
• Use Rabby Wallet which detects malicious sites

3. Investment Scams

Telegram/Discord groups promising "trading signals" with guaranteed profits. They usually ask for an initial deposit.

Golden rule: if someone promises guaranteed crypto profits, its a scam. Always.

4. Honeypot Tokens

Tokens you can buy but cant sell. The smart contract blocks sales for everyone except the creator.

5. Impersonation

Someone pretends to be support from Binance, MetaMask or another service to ask for your seed phrase.

NEVER share your seed phrase with anyone. No legitimate service will ever ask for it.

6. Airdrop Scams

They send "free" tokens to your wallet. When you try to sell them or interact with the smart contract, they steal your funds.

Dont interact with tokens that mysteriously appear in your wallet.

Basic Security Kit

1. Hardware wallet Ledger: essential for significant amounts
2. Rabby Wallet: transaction simulation and scam detection
3. Revoke.cash: review and revoke smart contract approvals
4. Separate wallet for new protocols: never use your main wallet
5. 2FA on exchanges: always enabled on Binance, Coinbase, etc.

The Most Important Rule

If it sounds too good to be true, its a scam. DeFi yields of 10-20% APY are realistic. 1000% is not.

Conclusion

Crypto security is personal responsibility. No bank will refund you if you get scammed. Invest time in learning to protect yourself — its the best investment you can make.