https://arstechnica.com/gadgets/2019/08/microsoft-contractors-hear-phone-sex-and-more-while-reviewing-cortana-skype-audio/

Here we go again. It's Microsoft's turn in the spotlight thanks to a new report about the company's practices for reviewing and improving its AI. With today's news, nearly every company operating a major voice assistant has now been hit with revelations that employees or contractors are hearing recordings made by the AI's users.