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Crypto giveaway scams and fake airdrops
A crypto giveaway scam promises free tokens, multiplied returns, or an exclusive airdrop. The obvious version asks you to send crypto first and receive more back, that is always a scam, because no legitimate organisation requires a payment to prove eligibility for something free. Fake airdrops are subtler: the goal is usually your seed phrase or a malicious contract approval rather than a direct payment.
The rule that covers every version
No legitimate giveaway, airdrop or promotion requires you to send cryptocurrency first.
Not to verify your wallet. Not to prove eligibility. Not to cover gas. Not to unlock a larger amount. Not as a refundable deposit.
There is no exception, and there never has been. If you remember one thing from this page, that is it.
The send-to-receive version
Send 0.1 ETH, receive 1 ETH back. Send any amount to this address during the promotion window and it will be doubled.
It is the oldest fraud on the internet in a new costume, and it persists because it works on urgency rather than plausibility. The modern presentation is better than it used to be:
- Hijacked verified accounts posting the offer, often accounts with genuine history
- Deepfake video of well-known figures announcing a giveaway
- Livestreams replaying old conference footage with a wallet address overlaid
- Comment sections full of accounts confirming they received their payout
- Countdown timers to prevent you thinking about it
The confirmations are fake. The stream is recycled. The verified badge means very little, accounts are compromised regularly, and on some platforms verification can be purchased.
Fake airdrops, which are worse
These do not ask for money. They ask for a signature, and that is more dangerous.
Unsolicited tokens in your wallet. You did not buy them, and they appeared anyway. Frequently the token name contains a URL, or the description instructs you to visit a site to claim value. This is bait. The attack is the interaction itself: trying to sell it, approve it, or visit the site.
Claim pages. A site tells you that you qualify for an airdrop from a project you recognise. Connecting your wallet and signing grants a contract permission to move your tokens. The theft may happen immediately or weeks later, which is why people conclude nothing bad occurred.
Seed phrase harvesting. The claim process asks you to "import" or "verify" your wallet by entering your recovery phrase. That is not verification; it is handing over the wallet.
Impersonated project accounts. Near-identical usernames announcing an airdrop for a real project, often timed to coincide with genuine news about it.
What to do about unsolicited tokens
Nothing. That is the complete answer.
Do not sell them, do not approve them, do not visit any site named in the token, do not try to send them anywhere. Hide the token in your wallet interface and ignore it.
Attempting to dispose of an unknown token requires an approval, and the approval is the trap.
Checking your approvals
If you have connected a wallet to a claim page, check what you granted, even if nothing seems wrong.
Use a reputable revocation tool such as Revoke.cash or Etherscan's Token Approval Checker. Type the address directly; fake revocation sites exist and are themselves drainers.
Look for approvals you do not recognise and anything marked unlimited. Revoke them. Repeat for each network, approvals on Ethereum are separate from those on BNB Chain, Polygon or Arbitrum.
Our wallet drainer guide covers the mechanism in full, and verifying what you sign covers how to avoid it, including why the theft often happens long after you signed.
If you sent funds
The transfer is not reversible. What is worth doing:
Collect the destination address, your transaction hash and the network. Save the post, stream, profile or message that promoted it, with screenshots including the account name and URL. These accounts are removed quickly.
Report the account to the platform, and file with the reporting channel in your country.
If you connected a wallet or signed anything, treat it as a drainer incident: move remaining assets to a newly created wallet and revoke approvals.
If you entered a seed phrase, the wallet is permanently compromised. Move everything immediately, attackers commonly run scripts that sweep anything arriving at a known-compromised address.
Recovery is unlikely here
More so than for most scam types, and it is worth saying plainly.
Giveaway payments go directly to an address the operator controls, usually with no intermediary and no exchange in the path. Funds typically move within minutes. There is rarely a regulated service anywhere in the chain that could freeze anything.
Report it regardless. These operations run against thousands of people simultaneously, and platform reports are what get impersonation accounts and drainer infrastructure taken down.
Frequently asked questions
The account posting the giveaway was verified. Doesn't that mean it's real?
Very little. Verified accounts are compromised regularly, and on some platforms verification can be bought. Treat a badge as no evidence at all when the request involves sending cryptocurrency.
I saw people in the comments confirming they got paid. Were those real?
Almost not. Comments are among the cheapest things to fabricate, and giveaway scams routinely fill their replies with accounts confirming payouts that never happened. Some are bots; some are accounts bought in bulk.
Someone sent unknown tokens to my wallet. Am I in danger?
Not from receiving them. Anyone can send tokens to any address, and holding an unwanted token is harmless. The danger is interacting with it. Do not sell, approve or visit any site associated with it. Hide it and move on.
I connected my wallet to a claim page but did not sign anything. Am I safe?
Connecting alone does not move funds, it lets a site see your address. If you signed nothing, you are probably fine. Check your approvals anyway, since it takes two minutes and confirms it.
Are any airdrops legitimate?
Yes, genuine projects do distribute tokens. Real ones never require a payment, never ask for a seed phrase, and are announced through the project's official channels. When in doubt, navigate to the project's own site by typing the address, and claim from there or not at all.
Can I recover crypto sent to a giveaway scam?
Rarely. Funds usually go straight to an address the operator controls and move on within minutes, with no regulated service in the path to freeze anything. Report it anyway, it contributes to identifying and removing the accounts and infrastructure involved.
If you signed something or sent funds
Ten questions showing which documentation and reporting steps are available in your case.
Recovery pathway assessment