# Seattle Times and Newsday sue OpenAI and Microsoft for infringement > Source: > Published: 2026-09-06 23:36:04+00:00 *The Seattle Times* and *Newsday* are just the latest plaintiffs to take OpenAI to court, [alleging copyright infringement](https://www.reuters.com/legal/government/seattle-times-newsday-sue-openai-microsoft-alleging-copyright-infringement-2026-09-05/). The two outlets say the company used their journalism as training data for its AI models without permission and often reproduces passages from their reporting in response to user queries. This is similar to lawsuits filed by [*The New York Times*](/2023/12/27/24016212/new-york-times-openai-microsoft-lawsuit-copyright-infringement), [Ziff Davis](/news/656044/ziff-davis-sues-openai-ign-cnet-pcmag), [Merriam-Webster, and Encyclopedia Britannica](/ai-artificial-intelligence/895372/encyclopedia-britannica-openai-lawsuit) against OpenAI. # Seattle Times and Newsday sue OpenAI and Microsoft for infringement They want the AI models built on their works destroyed. *The Seattle Times* and *Newsday* also named Microsoft as a defendant in the suit, since Copilot is built on OpenAI’s technology. The publishers join a list of [nearly 400 local newspapers](/ai-artificial-intelligence/956543/nearly-400-local-newspapers-are-suing-openai-and-microsoft) that recently sued the two companies, saying that because the chatbots reduce the need to visit their sites for reporting and answers, they cost them valuable subscription revenue. As part of the suit, *The Seattle Times* and *Newsday* are seeking the destruction of any copies of their works the companies are holding, as well as training datasets and AI models that incorporate them. OpenAI and Microsoft did not immediately respond to a request for comment. **Follow topics and authors** from this story to see more like this in your personalized homepage feed and to receive email updates.