The original words are as follows: CZ: I think Certik can definitely be trusted.
Did Mr. Zhao not do his homework before endorsing Certik? Dexx is the audit conducted by Certik, which gave a ranking in the top 10%. As a result, dexx claimed not to hold user keys but actually retained user keys on their server, and when users exported their keys, dexx transmitted the user keys stored on the server in plain text to the users. It is precisely because they deceived users on critical security issues that dexx could take all user assets when they ran away. How could Certik not detect such a serious security design? I don't believe it; I think the money was in place, and it was just selling an audit report.
Mr. Zhao should not be aware of the situation with dexx, which led him to endorse Certik without knowing the details.