• Twitter recently posted warning labels on some high-profile tweets, on the ground that they incite violence or spread harmful misinformation.  [...]

  Warning labels on tweets

  May 31, 2020
• Thousands of third-party contract workers have been poring over private conversations recorded by Alexa-enabled devices (for the purpose of [...]

  Eavesdropping through Alexa

  April 19, 2019
• Etsy is an e-commerce retail site where artisans can set up their own boutiques to sell craft goods for a profit. While it is free to set up your [...]

  Misuse of e-commerce site

  September 5, 2015
• Machines are sometimes designed to deceive us. The button at a crosswalk may have no effect on the signal but only induce pedestrians to pay [...]

  Machines that lie to us

  September 12, 2014