I almost clicked on an "Airdrop Claim" in the group just now, the page looked just like the real thing, I almost went as far as signing... After liquidating my holdings, I’ve become more cautious, and I live a bit longer. Think of mnemonic phrases like house keys—don't screenshot or store them in the cloud; if you really want to back them up, write two offline copies and keep them separate. As for signature authorization, to put it simply, it's not just "logging in"; some directly give away the transfer rights of your wallet. If you can avoid clicking, don’t click; regularly revoke unnecessary authorizations. Recently, the modular and DA layer hype has developers excited, and it's normal for users to be confused, but no matter how new the narrative, don’t trade security for a sense of participation. That’s all for now.