This is the new MLex platform. Existing customers should continue to use the existing MLex platform until migrated.
For any queries, please contact Customer Services or your Account Manager. Dismiss

Ziff Davis denied another chance in US copyright case against OpenAI

( December 18, 2025, 23:31 GMT | Official Statement) -- MLex Summary: Ziff Davis has been denied leave to file a second amended US copyright complaint against OpenAI. US District Judge Sidney H. Stein said that amendments would be futile because the allegations in the proposed complaint, as with those in the last, establish that robots.txt files are not a “technological measure that effectively controls access" to its copyrighted works.See attached file. ...

Prepare for tomorrow’s regulatory change, today

MLex identifies risk to business wherever it emerges, with specialist reporters across the globe providing exclusive news and deep-dive analysis on the proposals, probes, enforcement actions and rulings that matter to your organization and clients, now and in the longer term.


Know what others in the room don’t, with features including:

  • Daily newsletters for Antitrust, M&A, Trade, Data Privacy & Security, Technology, AI and more
  • Custom alerts on specific filters including geographies, industries, topics and companies to suit your practice needs
  • Predictive analysis from expert journalists across North America, the UK and Europe, Latin America and Asia-Pacific
  • Curated case files bringing together news, analysis and source documents in a single timeline

Experience MLex today with a 14-day free trial.

Start Free Trial

Already a subscriber? Click here to login