What is the harm of providing a liar with his name, ID number and telephone number, and how to prevent the next harm?

Danger: 1, spam messages keep coming: this is a very common thing, no wonder CCTV exposed spam messages twice in a row at the 3. 15 party. The latest news is that the base station can be used as a sending center to send short messages to mobile users in the coverage area of the base station. This short message system can send 1.5 million messages every ten minutes.

2, harassing phone calls one after another: originally only friends, classmates or relatives know the phone, will often be called by strangers, selling insurance, selling decoration, selling baby products. If you don't go to them, they will come to you automatically. You may still be wondering how they know your phone number, but I don't know how many times your information has been sold.

3. Spam messages are overwhelming: after personal information is leaked, your mailbox can receive more than a dozen spam messages every day, mainly for sales promotion, and there are also some messy and uninspiring advertisements. Therefore, the first thing that many users open their mailboxes every day is to delete spam. They are envious of foreign countries' heavy sentences on spam, and a letter will be fined more than 100 yuan.

4. Pretend to overdraw debt by card: Someone buys your personal information, handles your ID card, defrauds the bank's credit online, applies for various credit cards from the bank, and maliciously overdraws consumption. Then the bank may directly send the overdue reminder to the owner of the ID card. You said it was hateful, and someone else took the money from your famous flower and asked you to pay it back.

5. Cases and accidents fall from the sky: criminals may use your personal information to do some identities and do some bad things.

Prevention: Second, what about the disclosure of personal information?

1, change the account number. After personal information is leaked, you should change your account as soon as possible. Because the network is very developed now, if you don't change the account after the information is leaked, all kinds of information registered under this account will flow out continuously. Therefore, once the source of the leak is found, it is necessary to immediately stop using the account and cut off the source of the leak from the source.

2. Change important passwords. Nowadays, people can't live without the Internet. Once personal information is leaked, it involves a wide range. Especially for people who like online shopping, personal information is often associated with important information such as bank account number and password. Therefore, once personal information is leaked, important passwords should be changed immediately to avoid economic losses.

3. report the case. Once personal information is leaked, you should call the police. The purpose of reporting a case is to protect one's own rights and interests, and the other is to file a case. Once more people encounter similar situations to yours, they can deal with them together. This can not only protect your privacy, but also avoid more economic losses.

4. Lawyers sue. If important personal information is lost and you know how to lose it or have many clues, you can consult relevant laws and regulations with professional lawyers. If the lawyer gives a positive answer, he can use legal weapons to safeguard his rights and interests.

5. Collect evidence. After the information is leaked, it is easy to receive all kinds of emails and phone calls from all over the world. At this time, you should pay attention and write down useful information such as the phone number or email address of the other party. Perhaps this information is trivial, but once collected, it can not only help you defend your rights, but also help more people.

6. Remind friends and relatives around you to prevent being cheated. After personal information is leaked, you can not only use this information to steal your account, but also deceive your relatives and friends. So once your information is leaked or your contact tool account number is lost, you must inform your relatives and friends at the first time and ask them to take extra precautions to avoid being deceived.

7. Irrelevant information can be ignored. Now the information leakage is very serious, and it is impossible to prevent it. If you investigate everything, you may not have so much energy and time. Therefore, you can choose to ignore irrelevant information that does not involve your own interests.