April 20 : Artificial intelligence company Clarifai said this month it had deleted 3 million OkCupid user photos and facial-recognition models trained on them after the U.S. Federal Trade Commission settled with the dating site over privacy violations. OkCupid settled with the FTC in late March for providing photos and demographic data to train Clarifai's facial-recognition models in 2014, but the settlement drew criticism from some Democrats who alleged it did not go far enough. The incident