Go to Settings > Passwords > Security Recommendations. You can also use the feature to securely monitor your passwords and to alert you if any have been compromised through a known data leak. If you create and store your own passwords for websites and apps, you can use the Password Security Recommendations feature to identify any weak or vulnerable passwords (for example, if they’re easily guessed or used multiple times). How to stop sharing your iPhone or iPad location.How to stop sharing your iPhone or iPad content.See who has access to your iPhone or iPad.
Personal Safety User Guide for Apple devices