>According to one source, Unit 8200’s chatbot has been trained on 100 billion words of Arabic obtained in part through Israel’s large-scale surveillance of Palestinians under the rule of its military — which experts warn constitutes a severe violation of Palestinian rights. “We are talking about highly personal information, taken from people who are not suspected of any crime, to train a tool that could later help establish suspicion,” Zach Campbell, a senior technology researcher at Human Rights Watch, told +972, Local Call, and the Guardian.