How do I check for unauthorized devices on my Apple ID?

iOS is no longer the safest system. My phone was getting weirder each day. What I found out: Hackers created a second Apple ID using this link. It’s a hacking link to unlock the phone and it was saved in my passwords under Apple ID.

Then they multiplied my apps saved passwords and redirected my passwords to a different website that looked like the original.

There were 6 *different devices connected under my ID. Apple has failed us. Lost attention with other stuff and not securing our devices. I am not aware of the damage it. I hope none. I need to check my credit card. But I have so much going atm and I had no time to check what they have done.

what saved me from further issues was the face ID and the verification code. But I am sure hackers are now developing a digital face recognition. I hope Apple will be better than the hackers.

[Re-Titled by Moderator]