With the increasing frequency of cryptocurrency airdrops, scams are also emerging one after another. Users need to remain vigilant and should not easily trust unfamiliar links or provide sensitive information such as private keys or mnemonic phrases. Legitimate airdrops will not require transferring funds or paying fees, nor will they privately request wallet permissions. Before participating, verify project information and confirm whether it comes from official channels, being cautious of phishing websites disguising themselves. It is recommended to use a newly created wallet to participate in unknown airdrops to reduce asset risks. Enhancing security awareness is the first step to protecting digital assets.