Condé Nast, the media conglomerate that owns publications such as The New Yorker, Vogue and Wired, has sent a cease-and-desist letter to AI-powered search startup Perplexity, according to The Information. The letter, which was sent on Monday, demands that Perplexity stop using content from Condé Nast publications in its AI-generated responses and accused the startup of plagiarism. The move makes Condé Nast the latest in a growing list of publishers taking a stand against the unauthorized use of their content by AI companies, and comes a month after similar action taken by Forbes. Perplexity and Condé Nast did not immediately respond to a request for comment from Engadget. A recent investigation from Wired reveled that the startup's web crawlers do not respect robots.txt,