In many cases, we will receive related harassing calls, not the previous harassing calls, but a targeted harassing call. This is because after our information is leaked, there will be a special person to make statistics and use data analysis to describe our personal preferences and related work, so as to spread what we need or may need to us through harassing calls to achieve a higher success rate. It is precisely because of this that when we use the Internet in our daily life, we try to upload our personal information as little as possible.
There may be loopholes in our social software, so you need to pay attention to your privacy protection when you engage in social activities on social software. At the same time, the most important thing for us is to be alert to contact with strangers. When we meet strangers, we need to play the spirit of 12, but our personal information is leaked in the process of communication.
Many times, the disclosure of personal information is not something we can realize, so only by standardizing our online behavior can we better reduce the possibility of personal information disclosure.