The field is full of them. In 2024, global crypto scam losses hit $9.9 billion. In 2025, that rose further. Fake airdrops are one of the most common vectors.
These are the red flags:
Someone is asking for your seed phrase or private key. Full stop — this is always a scam. No legitimate project will ever ask for this. Your seed phrase gives whoever has it complete control of your wallet. There is no reason a real airdrop needs it.
You have to pay to claim. Airdrops are free. If someone asks you to send ETH or any crypto to “verify your wallet” or “cover gas for claiming,” you’re being robbed.
The announcement only appeared in a DM, random Telegram group, or unverified account. Real airdrops are announced on verified official channels — the project’s official website, their verified X account, their official Discord. If you can’t find the announcement there, it doesn’t exist.
The URL is slightly off. Scammers clone legitimate websites with URLs like “clairn-arbitrum.io” or “arb1trum.com.” Check every character. Bookmark official sites directly.
The rewards are absurdly large. “$5,000 in free tokens, claim now!” is a scam. Real retroactive drops reward based on your actual usage — the amounts are proportionate, not random windfalls.
Urgent countdown timers. Manufactured urgency is a pressure tactic. Real projects give weeks or months to claim.
