The creator of a viral July post on X that used artificial intelligence to mock Vice President Kamala Harris’s campaign is suing to block a California law regulating political AI and deepfakes. Gov. Gavin Newsom (D-CA) signed AB 2839 into law in an attempt to keep AI-aided political disinformation out of the election.

California's newest law could land social media users who post, or repost, AI deepfakes that deceive voters about upcoming elections in legal trouble. Governor Gavin Newsom suggests that AB 2839, which went into effect immediately after he signed it on Tuesday,

California now has some of the toughest laws in the United States to crack down on election deepfakes ahead of the 2024 election after Gov. Gavin Newsom signed three landmark proposals this week at an artificial intelligence conference in San Francisco.

California governor Gavin Newsom signed three new laws on Tuesday to regulate or outright ban politically charged “deepfakes” powered by artificial intelligence weeks ahead of the 2024 presidential election.