content provenance

Microsoft’s new watermark policy for Microsoft 365 is a clear signal that the company is trying to strike a balance between AI convenience and content transparency — but the implementation choices and rollout details leave important questions for IT admins, security teams, and content creators...

Microsoft has quietly tightened one of the most consequential guardrails for enterprise AI: Microsoft Purview’s Data Loss Prevention (DLP) policies that block Microsoft 365 Copilot processing of sensitivity‑labeled files will now apply to Word, Excel, and PowerPoint files regardless of where...

Microsoft’s Publisher Content Marketplace (PCM) promises to rewrite the economics of the AI web: a two‑sided marketplace where publishers set licensing and usage terms for premium journalism, and AI builders — starting with Microsoft’s own Copilot — pay to use that content on a per‑use...

Michael Parekh’s latest AI dispatch, RTZ #983, reads like a field guide to the current inflection points in generative AI: productization of assistant features, a rapid push toward believable synthetic video, platform UX shifts that make AI the primary interface, and the governance questions...

The Department of Homeland Security has quietly added commercial AI video-generation tools from Google and Adobe to the list of software it uses to produce public-facing content — a revelation that raises immediate questions about government use of generative AI, content provenance, and the risk...