Fake Biden robocall to New Hampshire voters highlights how easy it is to make deepfakes − and how hard it is to defend against AI-generated disinformation
- Written by Joan Donovan, Assistant Professor of Journalism and Emerging Media Studies, Boston University

An unknown number of New Hampshire voters received a phone call on Jan. 21, 2024, from what sounded like President Joe Biden. A recording contains Biden’s voice urging voters inclined to support Biden and...