can your iphone be hacked into?

[Marlene]

So this is kinda a long story but pretty much this guy got my number started txting me and was being kinda creepy so i stopped replying then he started calling me i had enough and i blocked him on every social media and blocked him from txtin or calling me. today i get an annonmyous call trying to be a prank call i kept asking who it was they said they would call me from their number later, around 9 i get a call and the caller id is the initials of the guy i blocked. but on my phone his full name was saved i looked for the decline button but there was only option which was to pick it up so i just let it ring after that i check my recent calls for his full name which i had bloacked and its not on the list i look in my phonebook and its like it never existed but i know that if u blockk ppl there contact still stays in ur phone just in case u want to unblock them anyways i look at the contact which was his initials and it said it wasnt blocked i quickley blocked it. so my question is it like possible he hacked into my phone deleted his old contact and put a new one in or something like that

[954]

anywhere you can get hcked being on line with your iphone. because my one of my friend said he got hacked when he was onhis phone on fb and he said that somone got hold his phone number on the chat box that problem when your phone onto to the facebook andriod connection line I heard that on the notice page that whatever happens to your stuffs or password when youre online using your iphone on fb android that its easy to be hacked because they dont even keep your half of your information about you on the android on cell phones plugging safer . whenever someone im you that your phone numbers shows up front of the other side someone else chatbox. that how bad people steal your # .

[Steve]

Hacking an Iphone to a level that can allow someone to modify settings or gain even a small amount of control over requires strict conditions to be met first. Your phone must be turned on and connected to a wireless local area network. The attacker must also be connected which in a protected network requires him to know the password or key. The attacker needs to have extensive knowledge in the use of the Linux operating system running an Iphone specific tool which does exist but is in it's infancy as far as it's potential goes. So the odds of this happening are pretty much slim to none. The only other way is to have a legitimate remote administration app which is clearly visible when it's running and has to be installed directly on your phone with physical access to it. I really doubt that having a phone hacked like this is the case.

[Eddy]

An iphone is extremely difficult (almost impossible) to hack. Try downloading a new blocking app.

[Artv]

They are really secure, I wouldn't worry about it.