As more and more cryptocurrency projects attract users through airdrops, scams targeting such activities are also becoming increasingly rampant. Users should remain vigilant when participating, be cautious of unknown websites or links sent by strangers, and should not enter important information such as recovery phrases or private keys. Legitimate airdrop activities will not require you to pay fees upfront or actively request control over your wallet. Before participating, verify whether the project comes from official social media or the official website, and beware of counterfeit pages set up to trap users. It is recommended to use a new wallet address to receive airdrops from unfamiliar projects, thereby dispersing risk. Protecting asset security starts with strengthening security awareness, which is a basic line of defense that every cryptocurrency user should have.