https://techcrunch.com/2019/08/14/facebooks-human-ai-blend-for-audio-transcription-is-now-facing-privacy-scrutiny-in-europe/

Facebook’s lead privacy regulator in Europe is now asking the company for detailed information about the operation of a voice-to-text feature in Facebook’s Messenger app and how it complies with EU law.

Yesterday Bloomberg reported that Facebook uses human contractors to transcribe app users’ audio messages — yet its privacy policy makes no clear mention of the fact that actual people might listen to your recordings.