My wife thinks that someone is affecting the playlist on Spotify of friends she follows. She looked at a friends account and it had a certain artist and song that was recently listened too, she called the person and they said that they didn’t listen too it. I think it’s a software glitch but she thinks it’s a ex who has hacked her phone and is messing with other peoples playlists!!! Is it possible that someone can or would do this? She thinks they are messing at her Pinterest account and changing people who she is following or who followed her.