Airdrops, like #空投防骗手册 , are a common marketing tactic in the cryptocurrency field, essentially characterized by a coexistence of high risk and opportunity. Users should adhere to the principles of 'not being greedy, not being gullible, and not leaking information' and reduce risks through three core strategies: multi-party verification, wallet isolation, and community collaboration. Remember: true airdrops do not require payment or the provision of private keys; any promise of 'easy profits' is a trap.