How to prevent express information from leaking?

When dealing with express orders, various bills and traffic tickets, it is best to smear out personal information before discarding it, or collect and destroy it regularly.

Leave a phone number on the network, and the numbers can be separated by "-"to avoid being searched by search engines.

Mobile phones, computers, etc. You need to install security software and scan Trojan programs at least once a day, especially before using important account passwords. Check the virus regularly once a week and update the security software in time.

Extended data:

Risk of leakage

A steady stream of spam messages: This is a very common thing. No wonder CCTV exposed spam messages at the 3. 15 party twice in a row. 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.

Harassment calls come one after another: originally only friends, classmates or relatives know the phone, often called by strangers, some selling insurance, some selling decoration, and some 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.

Spam is overwhelming: after personal information is leaked, your mailbox can receive more than a dozen spam messages every day, mainly for sales promotion, but also some messy and uncreative 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.

References:

Baidu Encyclopedia-Personal Information Disclosure