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How fake crypto airdrops work

Scammers send unsolicited tokens or NFTs to many wallets, or post about a 'free airdrop' on social media. The token name, memo, or post includes a link to claim rewards. The claim site asks you to connect your wallet and sign a transaction, or to enter your recovery phrase. Signing or sharing that information lets the scammer take the crypto in your wallet.

Warning signs of a fake airdrop

  • Tokens or NFTs you did not ask for, with a website or link in their name or memo.
  • Messages saying you are 'eligible' for a reward that expires soon.
  • A claim site asks for your recovery phrase, password, or one-time code.
  • A claim that requires you to pay a fee or sign an approval.
  • Airdrop announcements from accounts that are not the project's verified channels.
  • Offers of help recovering funds after you lose money in a claim.

How to avoid fake airdrop scams

  • Ignore unexpected tokens and never visit links embedded in them.
  • Confirm any airdrop through the project's official website or verified channels.
  • Never enter your recovery phrase on any website.
  • Use a separate, low-balance wallet for claims and new projects.
  • Keep wallet software updated and turn on its scam warnings.

Connected your wallet to a fake airdrop? What to do now

  • If you shared your recovery phrase, move remaining funds to a new wallet with a new phrase immediately; revoke approvals if you signed one.
  • Follow the checklist at /guidance/crypto-stolen-first-72-hours.
  • Preserve evidence before anything disappears: screenshots of chats, profiles, websites and app screens, plus receipts, emails, and a written timeline. Do not delete conversations or the app. Record the token contract, link, and transaction hashes.
  • Report it to the FBI at ic3.gov and to the FTC at reportfraud.ftc.gov, even if the amount is small. Include wallet addresses, transaction IDs (hashes), amounts, dates, and every website, app, username, and phone number involved. See /guidance/report-crypto-theft-fbi-ic3.
  • Watch for recovery scams. Anyone who contacts you offering to get your crypto back for an upfront fee, or who claims to work with the FBI or IC3, is likely a scammer. IC3 says it will never ask for payment to recover lost funds or refer you to a company that does. See /guidance/can-stolen-crypto-be-traced.

Fake airdrops: common questions

Random tokens appeared in my wallet. Should I sell or swap them?

No. Ignore unexpected tokens and never visit links in their names or memos. Trying to claim, sell or swap them can lead you to a site that drains your wallet.

How do I know if an airdrop is legit?

Confirm it through the project’s official website or verified channels, not a link in a token, reply or message. A real airdrop never needs your recovery phrase and shouldn’t ask you to pay a fee.

The claim page asks for my recovery phrase. Is that normal?

No. Any site asking for your recovery phrase is a scam. Anyone who has it can take everything in the wallet.

I connected my wallet to a claim site and signed something. What now?

Revoke any approvals you signed. If you entered your recovery phrase, move remaining funds to a new wallet with a new phrase immediately. Then follow our first-72-hours checklist.

This guide is general information, not legal or financial advice. ChainWatch is not a law firm and does not guarantee fund recovery.

Sources

The information on this page was checked against the sources listed in September 2026. Laws, agency guidance, company policies and contact details change, so please verify the current information with the original source before you act.