Received a short message from a training institution.

There are many external sales organizations, including banks and websites, and personal information is often exposed, but you don't have to worry. You can call 1 10 directly for this kind of blackmail, because most of the organizations that buy your information send you demands around your current age, income and family information. If you are really worried about being harassed, you can consider calling the operator of your mobile phone number to complain.