Mark Zuckerberg named in lawsuit over Meta’s use of pirated books for AI training

Authors, including Ta-Nehisi Coates and Sarah Silverman, allege Meta's illegal use of copyrighted materials to build AI models.
 By 
Christianna Silva
 on 
This photo illustration created on January 7, 2025, in Washington, DC, shows an image of Mark Zuckerberg, CEO of Meta, and an image of the Meta logo. Social media giant Meta on January 7, 2025, slashed its content moderation policies, including ending its US fact-checking program, in a major shift that conforms with the priorities of incoming president Donald Trump.
Authors accuse Meta and Zuckerberg of using pirated books to train AI models. Credit: Photo by DREW ANGERER/AFP via Getty Images

A group of authors, including Ta-Nehisi Coates and Sarah Silverman, alleged in a court filing that Meta CEO Mark Zuckerberg approved "Meta's torrenting and processing of pirated copyrighted works" to train the company's AI models.

The California filing, which was made public on Wednesday, claims that Zuckerberg supported the use of the LibGen dataset, an archive that originated in Russia and contains a library of pirated books, to train its Llama AI. In a document submitted to the court, Meta admitted that it "removed [ed] all the copyright paragraphs from the beginning and the end" of scientific journal articles, Engadget reported. The suit alleges that this was explicitly done to hide the fact that Meta was using copyrighted materials. 

Clearly, Meta did not want this information to be made public. The Guardian reported that the filing stated: "Media coverage suggesting we have used a dataset we know to be pirated, such as LibGen, may undermine our negotiating position with regulators."

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All the while, Meta has been integrating Llama AI further into its apps and services.

This comes just a few days after Zuckerberg announced that he is replacing fact-checkers with Community Notes, lifting prohibitions against some discriminatory and hateful rhetoric on its platforms, and pushing more political content on Instagram and Threads.

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Christianna Silva
Senior Culture Reporter

Christianna Silva is a senior culture reporter covering social platforms and the creator economy, with a focus on the intersection of social media, politics, and the economic systems that govern us. Since joining Mashable in 2021, they have reported extensively on meme creators, content moderation, and the nature of online creation under capitalism.

Before joining Mashable, they worked as an editor at NPR and MTV News, a reporter at Teen Vogue and VICE News, and as a stablehand at a mini-horse farm. You can follow her on Bluesky @christiannaj.bsky.social and Instagram @christianna_j.

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