Amazon's detailed customer dossiers are just the tip of the iceberg in the AI era

Peter Dazeley/Getty Images This post originally appeared in the Business Insider Today newsletter. You can sign up for Business Insider's daily newsletter here. Boxers or briefs? Don't worry. AI already knows. A new trend is making people realize the amount of data that tech companies have on them and how they're using it. Amazon's "About You" feature — an AI-created...