What you say is being used to determine the accuracy of Artificial Intelligence, or at least if we know about it, right? According to the new Netflix film The Great Hack, personal data has surpassed oil as the world’s most valuable asset. Companies continually try to study more about you or use you to train their technology, without you even knowing. Assistants from Google and Amazon have recently come under fire for recording your private data, and according to a new report from The Guardian, even Apple, a company who puts privacy at the forefront of everything it does, is listening in on your conversations. Here’s everything you need to know.