AI-generated deepfake political ads spread ahead of 2026 US midterms
AI-generated deepfake videos depicting political candidates in fabricated situations proliferated ahead of the 2026 US midterms, with campaigns and aligned groups using the technology to attack rivals and solicit donations. Experts warn the deepfakes erode voter trust in both authentic and fake content, potentially reducing engagement in elections.
What happened
Republican Senate nominee Ken Paxton posted an AI-generated video on X in September 2026 depicting his Democratic rival James Talarico saying "Look, I always think of myself as a Christian who hates Christianity" while writing "let there be six genders" in a Bible with multicolored crayons.
A conservative nonprofit aligned with President Donald Trump released an AI-generated video depicting Talarico parodying Julie Andrews's character from The Sound of Music.
Reported impact
Talarico condemned the ad, saying "they are lying about a candidate in this race" and calling for a ban on deepfakes in political campaigns.
Experts warn that AI deepfake ads erode public trust, causing voters to doubt both fake and authentic content, potentially leading voters to tune out rather than engage with authenticity.
Index analysis
AI-created ads placing politicians in fictitious situations have proliferated ahead of the November 2026 midterm elections despite a broader backlash against the technology.
Sarah Kreps, director of the Tech Policy Institute at Cornell University, stated: "The concern might be not that people believe the ads but the ads and general AI slop content risk people doubting everything."
Governance controls
AI-generated political ads remain a largely unregulated form of political communication.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.