SecurityMay 29, 2026, 7:00 AM

CNN Is The Latest Media Company To Sue Perplexity - Engadget

Evolving story · 2 updatesPerplexity vs. CNN copyright disputeTimeline →
30-second summary

CNN has filed a lawsuit against Perplexity, accusing the AI search startup of scraping its content without permission to train models.

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Key takeaways
  • CNN is suing Perplexity for allegedly using its content without permission to train AI models.
  • This is part of a broader trend of media companies taking legal action against AI platforms over data scraping practices.
  • The lawsuit could influence future regulations and industry standards for AI training data.
  • Perplexity has not yet publicly addressed the allegations.
Full story

CNN has joined a growing list of media companies taking legal action against AI-powered search platforms. The lawsuit, filed in a U.S. court, alleges that Perplexity used CNN's published articles and other content without authorization to train its AI models. This marks a significant escalation in the media industry's pushback against AI companies that rely on web-scraped data for model training without compensation or explicit consent.

Perplexity, known for its AI-driven search engine that aggregates and summarizes news, has faced criticism from publishers over the past year for its data collection practices. The company has not yet publicly responded to the lawsuit. Legal experts suggest this case could set a precedent for how AI companies interact with copyrighted content in the future, potentially reshaping the balance between innovation and intellectual property rights in the AI era.

Why this matters
Businesses

Highlights legal risks for AI companies using unlicensed content for training.

Everyone

Raises questions about AI ethics and copyright in the digital age.

Glossary
AI training data
Information used to teach machine learning models, often scraped from public websites without explicit consent.
Sources · 1
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