It may be because you took part in a seemingly harmless activity, such as WeChat code scanning activity, which revealed your privacy. Once you reveal your privacy, it will be a very dangerous thing, because they may take a photo of your ID card to do something illegal, just harassing phone calls and so on.
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Now with the development of communication, communication harassment is becoming more and more common, and basically everyone has encountered all kinds of harassment and fraud. Some are housing agencies, some are shopping mall promotions, and some are bank loans. Forget it once or twice. What should I do if I am bored every day?
1, blacklist, now all mobile phones have their own security software, one plus one, two plus one pair.
2. Pay attention to protecting personal privacy
Now is not the day when you don't receive a few invoices for real estate loans by phone. The key reason is that the problem of citizen information leakage behind it has not been fundamentally solved. It seems difficult to leave personal information in public without being harassed in today's society.