Fightnight wrote:That just happened to me as well! Random "cast available" and random plays at web player with some weird playlist.
Also someone added few playlists to my account. Nothing related with you mrdude and your apk, but this happened to me and is true.
That means that either on of the device has been infected and your stores passwords are basically released on Internet OR your password was cracked due to it being too easy. Change the password and see if Spotfy allows you to sign out from other devices and sign out from them.