You're probably sharing a ton of information on your iPhone with other people, apps, and services without really realizing it. Now there's a new tool to show you just how much, and it can be an eye-opener as well as a fast way to manage sharing permissions and review your account security. To use the new security tool — which is only available for the iPhone and not any other Apple products at the moment — you need to be running iOS 16 on your iPhone. You must also have a personal Apple ID, not one managed by work, school, or another entity, and you need to be signed in with it on your iPhone... more
