Monday is the start of the workweek. Have you ever thought—your online footprint is actually much clearer than you imagine.

Chat logs, search history, every transaction—these seemingly independent actions are linked and analyzed in the database. Once one link is identified, the other chains will be exposed in turn. Communication habits, asset flows, transaction preferences… these fragments gradually piece together a complete picture of you.

This is especially evident on centralized exchanges. Once you complete KYC verification, your identity becomes part of the platform's database. If this data is leaked or misused, the chain reaction can be deadly. That’s why more and more people are paying attention to privacy protection, decentralized identity verification, and self-asset control—because your digital profile should not be casually sketched.