The only work I've seen on breaking Spotify DRM encryption was this[1], back in 2014 and discussed on HN here[2]. [1]: http://moyix.blogspot.com/2014/07/breaki

The only work I've seen on breaking Spotify DRM encryption was this[1], back in 2014 and discussed on HN here[2]. [1]: http://moyix.blogspot.com/2014/07/breaking-spotify-drm-with-panda.html http://moyix.blogspot.com/2014/07/breaking-spotify-drm-with-... [2]: