After stumbling on a new kind of search engine for faces, we called privacy journalist Kashmir Hill. She’s been reporting on the very sudden and unregulated rise of these facial search engines. Here’s the story of the very first one, the mysterious person who made it, and the copycats it helped spawn.Support the show: searchengine.showTo learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policyLearn more about your ad choices. Visit https://podcastchoices.com/adchoices