A coalition of prominent Canadian news organizations has filed a lawsuit against the AI developer Anthropic in an Ontario court. The legal action, initiated on October 6, alleges that the company used copyrighted material to train its Claude AI models without obtaining proper licenses.

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A follow-up to the 2024 lawsuit against OpenAI

The legal challenge brought by Postmedia, Torstar, The Globe and Mail, and The Canadian Press marks a significant escalation in the conflict between media companies and artificial intelligence developers. As reported by Cartt.ca, these same publishers—alongside CBC/Radio-Canada—previously initiated a lawsuit against OpenAI in 2024. That ongoing case underscores a broader struggle within the industry as news outlets fight to maintain control over their intellectual property.

This litigation arrives at a time when news publishers are increasingly calling for federal intervention. The plaintiffs argue that the Canadian government's national AI strategy has failed to provide necessary protections for content creators. By pursuing this case in Ontario, the publishers hope to force a legal reckoning regarding how AI systems utilize existing journalistic works.

Allegations of bypassing protections to train Claude AI

The statement of claim alleges that Anthropic did not merely access public data but actively circumvented technological protection measures intended to prevent unauthorized copying. according to the report, the publishers claim that Anthropic breached the terms of service of various news media websites to ingest vast amounts of text data for its models.

The lawsuit further asserts that Anthropic has achieved significant commercial success and raised substantial capital by leveraging this unauthorized content . The plaintiffs argue that the company has been "substantially and unjustly enriched" by building its suite of AI services without paying for the foundational data provided by Canadian journalists.

Protecting the journalistic output of Postmedia and Torstar

The group of plaintiffs, which includes major outlets such as The Globe and Mail and Torstar, is seeking both financial damages and a court-ordered injunction. these organizations are vital to the Canadian media landscape, producing everything from daily print broadsheets to 24-hour digital news coverage for millions of readers.

The claim emphasizes that Anthropic's scraping is not a one-time event but an ongoing process. the publishers allege that the AI company scrapes content continuously, often in direct response to user prompts, which further exploits the content produced by these news organizations.

The silence from Anthropic following the October 6 filing

Despite the gravity of the allegations, several key details remain unverified. Most notably, Anthropic has not yet provided a comment regarding the lawsuit or the specific claims of copyright infringement. It remains to be seen how the company will respond to the accusation that it deliberately bypassed website protections.

Additionally, the allegation that Anthropic has failed to curtail its behavior despite industry-wide criticism is a claim that must still be proven in court. The outcome of this case in Ontario could set a major precedent for how AI developers are permitted to use copyrighted news content across the globe.