In a scientific and detailed study in Cyberwar, Professor Kathleen Jamieson concludes that it is highly probable but not certain that Russian trolls and hackers changed the outcome of the 2016 U.S. election in her book: Cyberwar : How Russian Hackers and Trolls Helped ElecBook review: Cyberwar: how Russian hackers and trolls helped elect a president: what we don’t, can’t, and do knowt a President : What We Don’t, Can’t, and Do Know.
