CNN sues Perplexity AI over 17,000 stolen stories as copyright battle intensifies
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Perplexity AI Says 'You Can't Copyright Facts' in Defense Against CNN Copyright Suit
More than 100 copyright lawsuits have been filed against AI companies as of early 2026. The television network CNN is taking aim at the artificial intelligence search engine Perplexity in a lawsuit over copyright infringement. As reported by the network's Brian Stetler, the suit, filed Thursday in
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CNN sues Perplexity over 'verbatim' copycat articles
CNN has filed a lawsuit against Perplexity, claiming that the startup's AI tools generate "verbatim" copies of its work, as reported earlier by CNN. The lawsuit, filed in a New York court on Thursday, also alleges that Perplexity provides users with information locked behind CNN's
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CNN sues Perplexity alleging 'massive' copyright infringement
CNN sues Perplexity alleging 'massive' copyright infringement CNN today opened a lawsuit against the AI firm Perplexity AI Inc., alleging the company has violated copyright protections by using artificial intelligence to re-write its reporting, thereby undermining the foundation of its economic
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Perplexity AI sued by CNN for allegedly copying over 17,000 pieces of content without permission
CNN has sued Perplexity, accusing the AI company of unlawfully using the news network's copyrighted content without permission. The lawsuit, filed on Thursday, claims that Perplexity copied over 17,000 of CNN's stories, videos, images and more to support its products and tools. "[Perplexity], a
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CNN Just Sued Perplexity. Every Business Leader Should Be Paying Attention
CNN filed a lawsuit late last week against Perplexity AI, accusing the company of scraping more than 17,000 CNN stories, videos, and images to train its AI products and deliver competing content to users -- without paying for any of it. Perplexity's response: "You can't copyright facts." OK,
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CNN Files Suit Against Perplexity Alleging Unlawful Content Distribution
May 28 (Reuters) - CNN on Thursday filed a lawsuit against Perplexity, alleging the AI search engine provider is unlawfully distributing its copyrighted content, marking the latest legal tussle between the AI firm and a news publisher. "CNN's lawsuit stands for the proposition that Perplexity,
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CNN Lawsuit Accuses Perplexity of Illegally Copying Content | PYMNTS.com
In its own report Thursday (May 28) on the lawsuit, CNN noted that the litigation is the latest in a string of legal cases brought by publishers against artificial intelligence (AI) startups. However, the report added, it is CNN's first AI copyright action and is believed to be the first such
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CNN files suit against Perplexity alleging unlawful content distribution
May 28 (Reuters) - CNN on Thursday filed a lawsuit against Perplexity, alleging the AI search engine provider is unlawfully distributing its copyrighted content, marking the latest legal tussle between the AI firm and a news publisher. "CNN's lawsuit stands for the proposition that Perplexity, a
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CNN filed a lawsuit against Perplexity AI, accusing the startup of copying over 17,000 stories, videos, and images without permission. The AI search engine responded by claiming 'you can't copyright facts,' but legal experts say the way CNN presents information could still be protected. The case highlights the growing tension between news publishers and AI companies over use of copyrighted material.
CNN Takes Legal Action Against AI Search Engine
CNN filed a copyright infringement lawsuit against Perplexity AI on Thursday in New York District Court, accusing the San Francisco-based startup of copying and distributing over 17,000 of the network's stories, videos, images, and other published works without authorization
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. The CNN lawsuit marks the network's first legal case against an AI company, though it joins a growing wave of news publishers vs AI companies battling over intellectual property rights2
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Source: PYMNTS
The complaint alleges that Perplexity AI generates verbatim copycat articles by scraping CNN stories through unidentified web crawlers that bypass the network's efforts to block them
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. In one instance cited in the lawsuit, Perplexity's AI search engine produced substantial verbatim portions of a CNN article simply by prompting the tool with its title2
. The lawsuit also claims Perplexity provides users with information locked behind CNN's subscription paywall, undermining the network's economic model3
.Perplexity Defends With 'Facts' Argument
Source: CNET
Perplexity AI responded to the allegations through chief communications officer Jesse Dwyer, who stated: "You can't copyright facts"
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. The US Copyright Office does confirm that copyright does not protect facts, ideas, systems, or methods of operation, though it may protect the way these things are expressed1
.However, legal experts suggest this defense may not be sufficient. Michael Goodyear, an associate professor at New York Law School, explained that while Perplexity is correct that facts aren't protected by copyright, the way CNN presents facts could be protected under use of copyrighted material laws
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. "Even short news articles would typically qualify for copyright protection under the low bar of required originality," Goodyear said, noting that the critical question is whether Perplexity is copying whole paragraphs verbatim or merely paraphrasing unprotectable facts1
.Failed Licensing Negotiations Preceded Legal Battle
Before filing the lawsuit, CNN attempted to strike AI content licensing deals with Perplexity AI, similar to agreements other publishers have made with tech companies
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. The companies reached a preliminary arrangement in October 2025 to offer CNN content through Perplexity's Comet Plus subscription, but negotiations fell apart due to disagreements on multiple issues, including limits on Perplexity's use of CNN content in its answers to users2
.CNN scrapped the agreement in November 2025 and subsequently sent a letter demanding that Perplexity stop using its content and trademarks without permission
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. The lawsuit alleges Perplexity didn't respond to this warning and continued unauthorized use3
. CNN previously made a successful content licensing deal with Meta last year, where the tech giant compensates the media company for using its original reporting to respond to queries on Meta AI1
.Related Stories
Part of Broader Copyright War Against AI Companies
Perplexity faces lawsuits from multiple publishers including The New York Times, News Corp (parent company of The Wall Street Journal), Encyclopedia Britannica, and Merriam-Webster, as well as from Amazon and Reddit
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. More than 100 copyright lawsuits have been filed against AI companies including OpenAI and Anthropic as of early 20261
.The lawsuit claims that "Perplexity's use infringes CNN's exclusive rights in its federally registered trademarks, and has caused and is likely to cause confusion, mistake, or deception as to whether the articles Perplexity provides are associated or affiliated with, or are sponsored, endorsed, or approved by CNN"
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. CNN is seeking damages and a permanent injunction to block Perplexity's allegedly unlawful conduct2
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Source: Market Screener
Economic Stakes for Human-Produced Journalism
CNN emphasized in its statement that "a company valued at tens of billions of dollars should not be able to steal from entities that create the original content Perplexity exploits" and that "the public rely on high quality news journalism reported by human beings to understand their world, which is frequently dangerous and expensive to produce"
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. The lawsuit states that "human beings report, research, write, edit, and create the content that Perplexity takes without permission or compensation"2
.According to a report from the Open Markets Institute, over the past six months, the rate of AI crawlers bypassing paywalls and blocks has nearly quadrupled, spiking from 3.3% to 12.9%
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. AI products regularly scrape news publications to answer user questions with real-time data, accelerating the collapse in traffic and revenue to original sources1
. The challenge for news organizations is that AI models are consuming proprietary knowledge to build competing products that replace the original source entirely5
. No appellate courts have yet weighed in on the viability of these copyright infringement claims against AI companies, leaving the legal landscape uncertain1
.References
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