I'm being hacked
Somehow my account and somebody else's is linked on my phone. I keep seeing their music showing up in my library and radio stations on my iTunes Radio that I have definitely never added. The songs they have purchased show up as if I dl it myself and deleted but there is the cloud symbol next to it to indicate that my phone remembers me dl it. Also when I went to dl an app the email has been changed to somebody I do not know! Please help.
iPhone 5s, iOS 7.1