Read this document if you think your Apple ID has been compromised. --> If you think your Apple Account has been compromised - Apple Support
For iOS 15 or earlier, if you want to see if anyone else has access to your device or accounts, click here --> Limit access to your iPhone or iPad - Apple Support
For iOS 16 or later see how Safety Check on iPhone works to keep you safe. How Safety Check on iPhone works to keep you safe - Apple Support
Use the information in this document to check your Apple ID device list to find where you're signed in --> Check your Apple Account device list to find where you’re signed in - Apple Support
Related materials:
Personal Safety User Guide
Personal Safety User Guide - Apple Support
> open the Table of Contents and review the articles
A document with general information about security and your Apple ID --> Security and your Apple Account - Apple Support
Contact Apple for help with Apple ID account security. This page provides country-specific Apple Support contact information ➞ Contact Apple for support and service - Apple Support
If you are lucky and have recovered access to your account, they may be in your Recently Deleted folder. If not, they are gone unless you had another backup. Click on this link about how to 'Set up and use iCloud Photos' --> Set up and use iCloud Photos - Apple Support - "The photos and videos that you delete on one device are deleted everywhere that you use iCloud Photos. Photos and videos stay in the Recently Deleted folder for 30 days before they're deleted permanently."