iPhone hacked

You do know hackers can find and have a way to connect to your iPhone’s Wi-Fi/Mac address and to clarify I mean you phone’s address itself not you homes they can make tunnels and installed app and spyware through that with going unnoticed all these apps like vpn and norton and these other anti virus is not helping certainly updating your phone with the latest iOS doesn’t help either they can hack your phone so good to the point you can’t trace them when you do update your system it whatever they put on your phone stays with you how do I know because it’s been happening to me since I would have to say maybe 2015 and still going on.