Crypto Scams

As cryptocurrency has become more popular, scams targeting users have become more common.

Most crypto scams rely on social engineering rather than technical flaws. Understanding common patterns can help you recognize and avoid them.

Phishing and fake communications

Phishing scams attempt to trick users into revealing sensitive information such as seed phrases or login details.

These scams often appear as emails, messages, or website links that impersonate legitimate services. They may create urgency or claim there is a problem with your account.

Fake websites and cloned apps

Some scams involve fake websites or applications that closely resemble legitimate platforms.

These sites may ask users to connect wallets or enter recovery phrases. Checking URLs carefully and avoiding unsolicited links can reduce risk.

“Double your crypto” offers

Scams promising to multiply or double cryptocurrency are a common tactic.

These offers often claim to be giveaways or special programs. In practice, they rely on users sending funds with no legitimate return.

Impersonation and unsolicited contact

Some scams involve individuals posing as customer support, company representatives, or well-known figures.

Unsolicited phone calls, direct messages, or requests for private information should be treated with caution, especially when they involve pressure or urgency.

General safety practices

Basic habits can help reduce exposure to scams:

• Be cautious with unsolicited messages
• Verify websites and sources independently
• Avoid sharing private keys or seed phrases
• Take time to review transactions before confirming

Heading: Wallet connections, approvals, and signing requests 

A scam does not always ask for your recovery phrase. A fake website may ask you to approve token spending or sign a transaction that gives someone access to your assets.

Connecting a wallet alone is different from approving a transaction or signing a message. Review each request carefully, including the network, destination, amount, and permissions. Reject requests you do not understand.

Disconnecting a website does not necessarily cancel permissions you previously granted. Token approvals may remain active until revoked.

Heading: Recovery scams and fake support 

People who have lost crypto may be targeted again by someone claiming they can recover it. Warning signs include guaranteed recovery, upfront cryptocurrency payments, requests for recovery phrases, or demands to pay a “tax” or “release fee.”

Someone contacting you privately is not verified support simply because they use a company logo or know details about your transaction.

Find support through the provider’s official website. Never give a support agent your recovery phrase or private keys, and do not let an unsolicited contact remotely control your device.

Heading: What to do if you suspect a scam 

Stop interacting with the suspected scam. Do not send additional funds or sign more requests.

Your next steps depend on what was exposed:

• Recovery phrase or private key: Treat the wallet as compromised. Changing a password or revoking approvals does not secure exposed keys. Use the wallet provider’s verified guidance to move remaining assets to a wallet with a fresh recovery phrase.

• Suspicious token approval: Review permissions using trusted tools reached through official sources. Revoking an approval may prevent further spending through that permission, but it cannot reverse completed transfers.

• Exchange login details: Secure your email and exchange account through their official websites. Change exposed passwords, review active sessions, and contact the exchange’s security team.

Keep transaction hashes, wallet addresses, messages, and website URLs as evidence. Report the incident to the relevant platform and appropriate authorities.

Do not assume stolen assets can be recovered, and be cautious of anyone promising otherwise.

Key takeaway

Most crypto scams rely on deception rather than technology.

Learning to recognize common tactics can help you avoid many risks before any technical knowledge is required.

Next lesson

Understanding common scams is important, but avoiding them requires more than awareness.

The next lesson explains how to research cryptocurrency projects and platforms so you can better evaluate what is legitimate before interacting with it.

Read: How to Research Cryptocurrency →