Recently, I saw someone claiming an "airdrop claim" and their wallet was directly emptied... Honestly, many times it's not that the chain isn't secure, but that we're too quick to act. Don't screenshot mnemonic phrases or store them on cloud drives; keep them offline whenever possible. Also, don't click "confirm" on signature authorizations carelessly, especially those that ask you to grant unlimited permissions first. Now, I instinctively take a step back when I see such requests, and first go into my wallet to review and revoke old authorizations.

Recently, some places have tightened and loosened regulations on taxes and compliance, causing deposit and withdrawal expectations to shift. This makes people more anxious and easier to fall for phishing: the more anxious, the more likely to visit fake sites or contact fake customer service. My bottom line now is: avoid clicking on unknown links, don’t connect to untrusted sites, and if I don’t understand the signature process, I don’t sign—better to miss out than risk it.

Next time, I plan to whitelist my frequently used addresses and isolate my secondary accounts. How do you prevent "slip-up signature" mistakes?