Sony Joins Studios in Fight Against AI-Generated Deepfakes

Major entertainment companies demand ByteDance remove copyrighted content from Seedance 2.0 AI model

Published on Feb. 25, 2026

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The entertainment industry is facing a growing crisis over the use of copyrighted material to train AI video generation tools like ByteDance's Seedance 2.0. Sony Pictures Entertainment has issued a cease-and-desist letter, joining Disney, Warner Bros., Netflix, and Paramount in demanding ByteDance remove their intellectual property from the AI model. The studios argue the unlicensed use of their content represents a significant financial and creative threat, as the AI can generate highly realistic deepfake videos without permission.

Why it matters

This dispute highlights the broader collision between AI technology and copyright law. As AI models require vast amounts of training data, the question of whether 'fair use' principles apply is being hotly debated. The outcome of lawsuits challenging AI training practices could set important precedents that shape the future of AI development and content creation in the entertainment industry.

The details

Seedance 2.0's ability to create convincing deepfakes using short prompts quickly went viral, showcasing scenes from popular franchises like Breaking Bad and Spiderman. Sony, Disney, Warner Bros., Netflix, and Paramount have all issued cease-and-desist letters, arguing ByteDance's use of their copyrighted material is 'willful' infringement. A key complication is that ByteDance is based in China, making the enforceability of US copyright laws unclear. The studios may be forced to pursue international lawsuits, a complex and potentially lengthy process.

  • On February 19, 2026, Sony Pictures Entertainment issued a cease-and-desist letter to ByteDance over the use of its copyrighted material in Seedance 2.0.

The players

Sony Pictures Entertainment

A major American entertainment company and subsidiary of Sony Corporation.

ByteDance

The Chinese company behind the social media platform TikTok and the AI video generation tool Seedance.

Disney

An American diversified multinational mass media and entertainment conglomerate.

Warner Bros.

An American entertainment company that produces film, television, and video game content.

Netflix

An American subscription-based streaming service that offers a variety of TV shows, movies, and documentaries.

Paramount

An American media conglomerate that produces and distributes filmed entertainment.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

What’s next

The studios may be forced to pursue international lawsuits against ByteDance, a complex and potentially lengthy process, as the company is based in China and not directly subject to American copyright laws.

The takeaway

This dispute over AI-generated deepfakes highlights the broader challenge of adapting copyright law to rapidly evolving technology. The outcome of these legal battles will shape the future of AI development and content creation in the entertainment industry, with significant implications for filmmakers, writers, and other creative professionals.