If hackers steal your mobile phone address book, they may hack your family's phone number, which is also to prevent your family from calling your mobile phone or getting the location of your mobile phone.

Hackers generally refer to computer experts who are good at IT technology, and hackers usually refer to people who have a high understanding of computer science programming and design. Hackers illegally obtain information such as accounts of online financial services such as payment and settlement, securities trading, futures trading, etc. 10. The maximum penalty is imprisonment of not more than three years.