Tatianna Harris
December 1, 2025

This Week in Leaks: December 1, 2025

Corporate communications, insider access information, game titles, and budget information all leaked

Insider leaks don’t discriminate by industry or company. Confidential information slips into public view repeatedly, and this week’s leaks are just some examples:

  1. NVIDIA all-hands call, leaked
    November 25, 2025
    A recent all-hands call from NVIDIA outlining the CEO’s encouragement of AI usage for work tasks, leaked to Business Insider.

  2. CrowdStrike employee passed insider data to hackers
    November 21, 2025
    A former employee shared pictures of his computer screen – showing sensitive information – with external threat actors.

  3. Early development build of GTA 6 leaks online
    November 28, 2025
    Screenshots and footage of early builds of the yet-to-launch Grand Theft Auto 6 game have surfaced.

  4. UK Budget forecast published prematurely  
    November 26, 2025
    An internal budget projection from the Office of Budget Responsibility was leaked prior to its planned public release, triggering an investigation on how the document slipped through internal controls.
  5. Legal-aid youth-exemption policy leak
    November 27, 2025
    A leaked internal memo showed denial of exemption for service-cuts on legal aid for children in Northern Australia.

Why it matters…

Every leak starts with an insider. This week’s stories reveal how internal information can surface and expose organizations to reputational risk, financial damage, and operational disruption.

When information is leaked, integrity is lost.

With EchoMark, you can take back control with individualized invisible watermarks that help trace information back to the source. Protect your strategy, credibility, and future of information sharing.