Will the iphone allow access to the address book be stolen?

The address book of Apple's mobile phone is basically obtained through software, and many softwares have access to the address book, so it is normal for the address book to be used by others.

Mobile phone address book (Music Synchronization) is a service software that provides data backup, recovery and management in order to prevent personal mobile phone and Pad data from being lost. Software backs up the data in the mobile phone, such as address book, short message, call record, picture, software, etc. Connect to the cloud through WIFI or data, and you can view and manage relevant information after logging in with a registered account.

Users can back up personal data to the cloud through the network, and view and manage it at any time by using web pages or mobile phones and PADs. There is also a convenient one-click migration to help you change planes in zero seconds.