Shenzhen Public Security Bureau's anti-information fraud hotline: 0755-8 1234567.
The police reminded that all strange phone calls or text messages involving "telephone arrears, malicious overdraft, information leakage, money laundering, unsafe account and safe account" may be fraud, so don't believe them. The public security law department will not provide so-called safe accounts, will not ask for remittance to accounts opened in the name of individuals, and will not guide you to transfer money and set passwords.