How are random YouTube/Netflix/ Spotify videos getting audio hacked?

[[JOK3R]Hyp3r]

In simple terms the audio is giving an incorrect output like somone passing me abuses in between a video for his joy. I don't know how to fix this. I even tried logging out of my account and clearing the cache in the settings, but I feel somhow the cache of the hacked audio is getting stored in the server, and I know this sounds crazy. Anyway what to do?