https://www.entrepreneur.com/article/332099 > When interacting with Alexa, you aren't talking to a human, but that doesn't mean to say other humans won't hear what's said. In fact, Amazon has thousands of people listening to our Alexa voice recordings every day. > It may, or may not come as a revelation to you that what's said in the vicinity of an Alexa smart speaker or display can be recorded and sent back to Amazon. As Bloomberg reports, there's a big human element to Alexa, and it's vital for the smart assistant to continue getting better at its job.