I am wondering if someone can help me find a movie, It came out I believe after white noise, I am trying to find the name of this particular one. It is about a group of young people, one is found dead and is trying to communicate through the computer? Then one by one they are being killed by tormented spirits, who I believe have found a doorway into this world by traveling through wires??. It looked really creepy. Anyone have a clue what this one's called??