Someone from Shandong just called me and asked me if my Huabei is overdue. Is it a scammer? He still knows my name but

Does the questioner want to ask, "I just had a phone call from Shandong and told me that my Huabei was overdue and still knew my name. Is it a liar?" He is a liar. This may be one of the common fraud techniques known as "impersonating public prosecutor" fraud. Scammers will pretend to be public security, procuratorates, courts and other institutions, claiming that you are suspected of fraud, money laundering and other crimes, and require you to pay a fine or deposit immediately, otherwise you will face criminal charges and other consequences. The reason why scammers know your name may be because of personal information obtained through channels such as the Internet.