https://medium.com/bloomberg/amazon-workers-are-listening-to-what-you-tell-alexa-41e2612ad8fb

BloombergBlockedUnblockFollowFollowingApr 11An Echo smart speaker inside an Amazon 4-star store in Berkeley, California. Photo: Cayce Clifford/BloombergBy Matt Day, Giles Turner, and Natalia Drozdiak

Tens of millions of people use smart speakers and their voice software to play games, find music or trawl for trivia. Millions…