I think my iPhone 5s was hacked/compromised. What type of things should I look for?

I think my iPhone 5s was hacked/compromised. What type of things should I look for? - 1

Well, can you please state the issue? As in, what's going on? Why do you think your phone is acting weird, that info will help others as well as myself figure out the issue and give a possible solution to fixing it.

& what led you to that conclusion?

  • What's going on with my IPhone 5s is it a bug, hacked, or unnatural things? My IPhone 5s types and calls on its own sending weird messages to my friends and calling. When it calls my friends my friends tell me it's heavy breathing for a couple of minutes and then it cuts off someone please tell me what's going on I'm actually scared right now
  • Should I be worried that my iPhone has been compromised? After browsing the web for about half an hour or so I get a pop up saying that someone is trying to access my iPhone and that I should get rid of all the viruses. It states the persons ip and the location which is the Ukraine. Is this some sort of scam because I've heard that iPhones can't get malware because you're not allowed to download anything from the web. So my question is should I be worried.
  • I think my psn account has been hacked So i was gone for the weekend and on the weekend i went to my cousins house and i have them as friends on psn and they told and showed me that i just got offline then they went to their friends list and it said that i last signed in 40 mins ago and i haven't got on in a day. And i have a iphone app called psn bubbies where you can sign into your account and see your friends but i try to sign in with the app but it still said that i was offine on my cousins friends list
  • I think my iPhone might be hacked Over the past few days my phone has been slow, logging me out of accounts including banking deleted all of my messages and tabs that were opened on safari apps crashing and also notifications being deleted but i don't know if thats because i literally have no storage left what so ever and i need to update my phone, can anyone help please?