The bank suddenly texted that it was blacklisted.

It is likely that criminals use pseudo base stations to pretend to be short messages sent by banks to cardholders.

Many people often receive all kinds of short messages after getting credit cards, so be sure to carefully distinguish between true and false, so as not to cause losses to themselves. If you receive a short message similar to the overdue blacklist of credit cards, it is likely that criminals use pseudo base stations to impersonate banks to send short messages to cardholders. Short messages usually contain website links, contact numbers, and some sensitive words, such as blacklist, prosecution, imprisonment and so on. In a panic, cardholders may click on the website in the short message or make a phone call, thus falling into the trap of criminals, and a considerable number of people suffer heavy losses.