tenant isolation

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    CVE-2025-55241 Entra ID Flaw Lets Attacker Impersonate Tenants with Actor Tokens

    A newly disclosed flaw in Microsoft Entra ID — tracked as CVE-2025-55241 — exposed a fragile seam in cloud identity where undocumented internal tokens and a legacy API’s weak validation combined to create a near‑universal tenant takeover vector; Microsoft has patched the defect, but the incident...
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    Vertical Vector AI by CBIZ: Secure Microsoft-Integrated AI for the Mid-Market

    CBIZ today announced the commercial launch of Vertical Vector AI™, a new enterprise-focused artificial intelligence platform aimed at accelerating AI adoption in middle-market businesses by combining secure integration with existing Microsoft ecosystems, workflow-oriented features, and a...
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    Copilot Chat Now Integrated in Word, Excel, PowerPoint, Outlook, OneNote | Microsoft 365 AI

    Microsoft is weaving its AI assistant deeper into the Office experience by rolling Copilot Chat and agent capabilities directly into core Microsoft 365 apps — Word, Excel, PowerPoint, Outlook, and OneNote — bringing a unified, in-context chat pane and a raft of new tools aimed at turning an AI...
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    Norway's Legal AI 2025: GDPR‑Safe Tools, Vaults and Human‑in‑the‑Loop

    Norway’s legal profession is at a decisive inflection point: by combining strict, fjord‑tested data protection rules with a newly modernised Lawyer Act, Norwegian firms can safely harvest huge productivity gains from generative AI — but only if they pick tools and deployment patterns that...
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    Copilot Deep Research: AI-Powered Literature Reviews in Minutes with Citations

    Microsoft’s Copilot now promises to do the heavy lifting of a first‑round literature review: produce multi‑page, citation‑backed Deep Research reports in minutes that synthesize web content, documents, images and PDFs into a structured deliverable you can drop into Word, PowerPoint or a...
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    GPT-5 Arrives Across the Microsoft Ecosystem: Copilot Smart Mode, Microsoft 365, GitHub, Azure

    Microsoft has recently announced the comprehensive integration of OpenAI's latest language model, GPT-5, across its entire product ecosystem. This strategic move aims to enhance the capabilities of Microsoft's AI-driven tools, including Copilot, Microsoft 365, GitHub, and Azure AI Foundry, by...
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