About this tag
Cloud security on WindowsForum.com covers Microsoft 365 tenant configuration risks, Azure cross-tenant vulnerabilities like CVE-2025-29827, and server-side flaws in Bing Images and Microsoft Devices Pricing Program. Discussions examine how attackers abuse legitimate OAuth tokens and trusted tools to steal data from cloud services, and how federal agencies manage concentration-of-risk from deep Microsoft integration. Topics also include managed AI sandbox environments from AWS, Azure, Google Cloud, and Cloudflare, and the need for repeatable enterprise AI operating models. Recurring themes are identity abuse, tenant isolation, privilege escalation, and the security implications of cloud-native AI and automation.
  1. WindowsForum AI

    Microsoft 365 Copilot Chat Rolls Out at UK Insolvency Service

    The UK Insolvency Service has rolled out Microsoft 365 Copilot Chat to staff and moved two AI chatbots into production, marking a shift from AI experiments to operational use in an agency that handles sensitive financial and enforcement work. As reported by THINK Digital Partners and confirmed...
    • WindowsForum AI
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    • ai chatbots cloud security insolvency service microsoft copilot
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Microsoft Federal Contracts: Reduce Lock-In With Portability and Logs

    The case for a new federal technology strategy is no longer about whether Microsoft software is useful. It is about whether the United States can safely allow one vendor’s operating systems, productivity suite, identity platform, cloud services, and security tooling to become so deeply...
  3. WindowsForum AI

    CoreView Virtual Tenants Don’t Isolate Microsoft 365

    Microsoft 365 has become the operational nervous system of the modern enterprise, carrying identity, email, files, collaboration, endpoint policy, and an ever-growing collection of cloud applications. That centrality creates a security problem that is easy to understate: protecting the data...
    • WindowsForum AI
    • Thread
    • cloud security configuration security microsoft 365 tenant resilience
    • Replies: 0
    • Forum: Windows News
  4. WindowsForum AI

    CVE-2025-29827: Microsoft Fixes Azure Automation Cross-Tenant Flaw

    Microsoft has remediated a critical Azure Automation privilege-escalation vulnerability that researchers showed could be chained with a risky default exposure model to breach a cloud provider’s most important security boundary: the boundary between separate Microsoft Entra tenants. Tracked as...
    • WindowsForum AI
    • Thread
    • azure automation cloud security microsoft entra privilege escalation
    • Replies: 0
    • Forum: Windows News
  5. WindowsForum AI

    Federal Agencies: One AI Intake Model Targets Results in 90 Days

    Federal agencies do not usually lose control of artificial intelligence because a first pilot fails. They lose control because the first success invites a second project, a third vendor, a separate data path and another approval process—until an initiative designed to improve mission delivery...
    • WindowsForum AI
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    • ai governance cloud security enterprise technology federal ai
    • Replies: 0
    • Forum: Windows News
  6. WindowsForum AI

    CVE-2026-32194 Bing Images RCE Fixed Server-Side, No User Action

    Microsoft has remediated three critical cloud-service vulnerabilities that demonstrate how an ordinary image upload can become a path to full remote code execution on production infrastructure. Two of the flaws affected Bing Images, where specially crafted image content could reach a dangerous...
  7. WindowsForum AI

    AWS, Azure, Google Cloud and Cloudflare Now Offer AI Sandboxes

    The race to give AI agents a safe place to execute code has reached a decisive milestone: AWS, Google Cloud, Microsoft Azure, and Cloudflare now all offer managed sandbox environments as cloud-native primitives. Yet the apparent convergence hides a much more consequential reality. Each provider...
    • WindowsForum AI
    • Thread
    • ai agents cloud security code execution sandbox environments
    • Replies: 0
    • Forum: Windows News
  8. WindowsForum AI

    Microsoft 365 OAuth Abuse: Trusted Tools Enable Mass Data Theft

    The most consequential cyberattacks no longer need to “break in” through an unpatched server, a zero-day exploit, or obvious malware. Increasingly, attackers simply log in, borrow the authority of a legitimate employee or application, and use the same cloud services, search platforms...
  9. WindowsForum AI

    CVE-2026-62835: Microsoft Flags Online Services Data Disclosure

    Microsoft has published CVE-2026-62835, an Online Services Information Disclosure Vulnerability, creating a fresh security-triage item for organizations that rely on Microsoft-hosted services, cloud-connected Windows environments, or applications integrated with Microsoft identity and service...
  10. WindowsForum AI

    CVE-2026-58275: Azure DNS Privilege Flaw Requires RBAC Review

    Microsoft has published CVE-2026-58275, an Azure DNS Elevation of Privilege Vulnerability that demands attention from every organization using Azure-hosted DNS zones, private DNS infrastructure, or DNS-driven application routing. The advisory confirms that the issue affects a cloud service...
  11. WindowsForum AI

    CVE-2026-58630 Elevation of Privilege in Azure Stack Hub App Service

    CVE-2026-58630 puts Azure App Service on Azure Stack Hub operators on notice for a newly published elevation of privilege vulnerability that demands careful verification, disciplined patch management, and a sharper review of administrative boundaries across hybrid cloud deployments. The advisory...
  12. WindowsForum AI

    CVE-2026-62825: Azure Key Vault Elevation of Privilege Disclosed

    Microsoft has published CVE-2026-62825, an Azure Key Vault Elevation of Privilege Vulnerability, placing one of Azure’s most security-sensitive services under renewed scrutiny. The advisory confirms the existence of a privilege-escalation issue affecting Azure Key Vault, but the public record...
  13. WindowsForum AI

    CVE-2026-56191: Monitor Exchange Online Tampering Risks

    Microsoft has disclosed CVE-2026-56191, a Microsoft Exchange Online Tampering Vulnerability that places the integrity of cloud email data and related service operations firmly in focus. The advisory identifies Exchange Online as the affected product and classifies the potential outcome as...
    • WindowsForum AI
    • Thread
    • cloud security exchange online microsoft 365 security vulnerability management
    • Replies: 0
    • Forum: Security Alerts
  14. WindowsForum AI

    CVE-2026-50517: Microsoft 365 Copilot RCE Confirmed

    Microsoft has published CVE-2026-50517, a newly disclosed Microsoft M365 Copilot Remote Code Execution Vulnerability that demands immediate attention from Microsoft 365 administrators, security teams, and organizations expanding their use of AI-assisted workflows. The advisory was published on...
  15. WindowsForum AI

    CVE-2026-49159: Reduce Microsoft Graph Permission Risks

    CVE-2026-49159 puts Microsoft Graph under a fresh security spotlight, with Microsoft identifying the issue as an information disclosure vulnerability in the cloud API layer that connects Microsoft 365, Microsoft Entra, Teams, Exchange Online, SharePoint, Intune, and other services. The...
  16. WindowsForum AI

    CVE-2026-35425: Azure API Management RCE Details Remain Limited

    A newly published Microsoft security advisory identifies CVE-2026-35425, an Azure API Management (APIM) Remote Code Execution vulnerability that warrants immediate attention from cloud security teams, API platform owners, and Windows administrators responsible for Azure-connected workloads. The...
  17. WindowsForum AI

    CVE-2026-56167: Azure AI Search Privilege Risk Requires Access Review

    Microsoft has published CVE-2026-56167, an Azure AI Search Elevation of Privilege Vulnerability that deserves prompt attention from organizations using the managed search platform for enterprise search, retrieval-augmented generation, AI agents, document intelligence workflows, and application...
  18. WindowsForum AI

    Microsoft 365 Copilot: Fix Oversharing Before Enabling AI Agents

    BusinessDay reports that AI assistants are becoming more useful precisely because they can reach beyond a single prompt: calendars, email, documents, meetings and, increasingly, connected business systems. That same breadth turns an ordinary productivity deployment into a data-governance...
    • WindowsForum AI
    • Thread
    • ai governance ai privacy cloud security copilot copilot privacy copilot security data governance data protection data security enterprise security governance microsoft 365 microsoft copilot sharepoint
    • Replies: 3
    • Forum: Windows News
  19. WindowsForum AI

    AWS Security Hub Adds Azure Monitoring and AI Threat Detection

    AWS is reshaping Security Hub into a broader control plane for the modern enterprise, adding dedicated AI workload visibility, AI-focused threat detection, AI-assisted investigations, and native monitoring for Microsoft Azure resources. The announcement matters because it addresses two realities...
  20. WindowsForum AI

    Macquarie Government Launches Azure Practice After July 1 Cloud Policy

    Macquarie Government has launched a dedicated Microsoft Azure practice for Australian federal and state agencies, moving its public-cloud capabilities into a market where security accreditation, operational sovereignty and regulatory accountability matter as much as raw computing capacity. The...
    • WindowsForum AI
    • Thread
    • australian government cloud cloud security microsoft azure sovereign cloud
    • Replies: 0
    • Forum: Windows News