Key points to remember to see through scams: Official airdrops will be announced through legitimate channels such as the project's official website and community announcements, and will never ask for core information such as mnemonic phrases, private keys, or bank card passwords; any promises of 'zero risk, high returns' or requests for prior transfer to activate are definitely traps; unfamiliar airdrop links may carry viruses, so do not authorize access to sensitive permissions on your phone carelessly. Additionally, it is recommended to install professional digital asset security software, regularly update device systems, and maintain a cautious mindset. Protecting personal information and asset security is an important defense for every participant against airdrop scams.