I lost my mobile phone, and now I have been receiving verification code text messages to retrieve my password. What should I do if I reveal my private information?

Don't disclose this verification code, there should be no problem. When you receive the verification code, at least it means that someone is logging in to online banking or some software, such as Alipay and WeChat. As long as you don't tell others the verification code, he won't be able to log in and won't cause privacy leakage!