@happyhg
Airdrops attract scams disguised as free tokens. Users should always verify smart contracts through explorers like Etherscan or Solscan. Avoid granting unlimited permissions to unknown contracts, and use hardware wallets for critical assets. Community audits and open-source code reviews add safety. Suspicious links from unsolicited DMs are red flags. A cautious approach—testing with small amounts and using burner wallets—helps mitigate risks. Remember, genuine projects rarely ask for private keys or excessive permissions.