How can I find out if my information on this phone isn’t getting hacked n seen by someone else
How can I tell if my iPhone is being hacked and all my stuff is getting seen by somebody else
iPhone SE, iOS 14
Unless you installed a "jailbreak" or gave someone else your AppleID and password, it is not.
If you feel uncomfortable, change your password:
If you think your Apple ID has been compromised - Apple Support