CNN Sues AI Firm Perplexity For Copyright Infringement; Deadline, May 28, 2026

  Jill Goldsmith, Deadline; CNN Sues AI Firm Perplexity For Copyright Infringement

"CNN is the latest to sue Perplexity for copyright infringement, alleging the AI firm “has unlawfully copied over 10,000 CNN stories, videos, images, and other works to power its products and tools.”

The suit said the two sides tried but failed to reach an agreement in 2025 and Perplexity continued ripping off CNN content and claiming a relationship with the news network that does not exist despite repeated warnings that the moves are illegal."

AI Will Continue to Dominate California IP Litigation in 2026; Bloomberg Law, December 26, 2025

  

Annelise Levy

, Bloomberg Law; AI Will Continue to Dominate California IP Litigation in 2026

"Lawsuits against AI giants OpenAI, Anthropic, and Perplexity are set to continue headlining intellectual property developments in California federal courts in 2026.

In the coming months, we’ll see decisions in two key cases: whether Anthropic PBC’s historic $1.5 billion copyright settlement with authors will receive final approval and if music publishers’ separate copyright lawsuit against the artificial intelligence company will head to trial in September.

Here’s a closer look at the California legal battles that could redefine the landscape of IP law next year."

OpenAI, Anthropic, xAI Hit With Copyright Suit from Writers; Bloomberg Law, December 22, 2025

Annelise Levy, Bloomberg Law; OpenAI, Anthropic, xAI Hit With Copyright Suit from Writers

"Writers including Pulitzer Prize-winning journalist John Carreyrou filed a copyright lawsuit accusing six AI giants of using pirated copies of their books to train large language models.

The complaint, filed Monday in the US District Court for the Northern District of California, claims Anthropic PBC, Google LLC, OpenAI Inc., Meta Platforms Inc., xAI Corp., and Perplexity AI Inc. committed a “deliberate act of theft.”

It is the first copyright lawsuit against xAI over its training process, and the first suit brought by authors against Perplexity...

Carreyrou is among the authors who opted out of a $1.5 billion class-action settlement with Anthropic."

The New York Times is suing Perplexity for copyright infringement; TechCrunch, December 5, 2025

 Rebecca Bellan , TechCrunch; The New York Times is suing Perplexity for copyright infringement

"The New York Times filed suit Friday against AI search startup Perplexity for copyright infringement, its second lawsuit against an AI company. The Times joins several media outlets suing Perplexity, including the Chicago Tribune, which also filed suit this week."

Reddit sues AI company Perplexity and others for ‘industrial-scale’ scraping of user comments; AP, October 22, 2025

 MATT O’BRIEN, AP; Reddit sues AI company Perplexity and others for ‘industrial-scale’ scraping of user comments

"Social media platform Reddit sued the artificial intelligence company Perplexity AI and three other entities on Wednesday, alleging their involvement in an “industrial-scale, unlawful” economy to “scrape” the comments of millions of Reddit users for commercial gain.

Reddit’s lawsuit in a New York federal court takes aim at San Francisco-based Perplexity, maker of an AI chatbot and “answer engine” that competes with Google, ChatGPT and others in online search. 

Also named in the lawsuit are Lithuanian data-scraping company Oxylabs UAB, a web domain called AWMProxy that Reddit describes as a “former Russian botnet,” and Texas-based startup SerpApi, which lists Perplexity as a customer on its website.

It’s the second such lawsuit from Reddit since it sued another major AI company, Anthropic, in June.

But the lawsuit filed Wednesday is different in the way that it confronts not just an AI company but the lesser-known services the AI industry relies on to acquire online writings needed to train AI chatbots."