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Senators press experts on disinformation, market manipulation and feasibility of watermarking AI content

2822773 · March 25, 2025
AI-Generated Content: All content on this page was generated by AI to highlight key points from the meeting. For complete details and context, we recommend watching the full video. so we can fix them.

Summary

Lawmakers pressed witnesses about immediate risks from generative AI—deepfakes, election influence and market manipulation—and asked about technical mitigations such as watermarking; experts said watermarking is feasible for images and audio but hard for free text.

Multiple senators raised short-term threats from generative AI to democratic processes and market integrity. Senator Mark Warner and others highlighted risks of hyperreal deepfakes and automated campaigns that could erode baseline facts and public trust.

Dr. Yann LeCun and other technical witnesses explained current mitigation options. LeCun said watermarking or steganographic marks…

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