I've noticed today, that, if someone in my company is streaming music to our smartTV, my phone is able to interact with it and, for example, pause it or even fully stop it.
I don't know what causes this behaviour, even weirder, my colleague is casting using Spotify and I don't have Spotify on my device.
Needless to say we are using the same WI-FI. But, still, I can't figure out why I can access the stream.
Couldn't that even be a security flaw?