If someone else set up your Apple ID and password, you should change your password.
it’s possible for you to use Family Sharing to share information and services without sharing accounts.
Use two-factor authentication for your Apple ID.
Pay attention to notifications about your Apple ID.
An app can use the data key in in the setting only if you have given the app permission.
you might stop sharing your location with a particular person in the People tab.
Just choose the person, scroll down and select Stop Sharing My Location.
Or you might stop sharing with everyone by turning off Share My Location in the Me tab.
If you re-enable sharing, they get a notification that you have started sharing your location with them.
This stops all apps on your machine, such as Maps, from using your location.
Select a shared calendar and tap the Info icon to see who the album is shared with.
- snag the profile, tap Delete Profile, and follow the onscreen instructions.
