These days, the investment season has pushed people back into "work mode," and the task platform's anti-fraud measures are getting stricter and stricter. When I see the score table, I feel exhausted just thinking about it... But the more competitive it gets, the more I fear slipping up and messing up. Don't screenshot or lose your mnemonic phrase on the cloud; writing it on paper and locking it up is more reliable than "I can remember it." Also, about signature authorization—don't just click confirm when you see a pop-up, especially those phishing sites that say they need to collect points or update registration. Even if the link looks similar, don't trust it. I've set a red line for myself: never sign authorization from unknown sources. I'd rather have fewer points than risk my heart rate going haywire. Anyway, when it comes to security, one serious breach is enough.