80% of Fortune 500 use active AI Agents: Observability, governance, and security shape the new frontier
Today, Microsoft is releasing the new Cyber Pulse report to provide leaders with straightforward, practical insights and guidance on new[…]
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Manipulating AI memory for profit: The rise of AI Recommendation Poisoning
That helpful “Summarize with AI” button? It might be secretly manipulating what your AI recommends. Microsoft security researchers have discovered a[…]
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A one-prompt attack that breaks LLM safety alignment
Large language models (LLMs) and diffusion models now power a wide range of applications, from document assistance to text-to-image generation, and users[…]
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Analysis of active exploitation of SolarWinds Web Help Desk
The Microsoft Defender Research Team observed a multi‑stage intrusion where threat actors exploited internet‑exposed SolarWinds Web Help Desk (WHD) instances to[…]
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New Clickfix variant ‘CrashFix’ deploying Python Remote Access Trojan
In January 2026, Microsoft Defender Experts identified a new evolution in the ongoing ClickFix campaign. This updated tactic deliberately crashes[…]
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Announcing the public preview of the new usage page in the Power Platform admin center
Today, we’re excited to announce that the new usage page in the Power Platform admin center (PPAC) is available in[…]
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Build Agent 365-ready Adaptive Intelligence with Work IQ and Dataverse
What if your AI agents truly understood your business—your data, your workflows, your goals—and IT could still govern them at[…]
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Breaking down the facts about secure development with Power Platform
Today, organizations are being measured by how quickly they can innovate. Whether it’s launching new digital experiences, streamlining operations, or[…]
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Power Pages Client API (Preview): Native Client-Side Library for Forms and Data
When building advanced, data‑driven sites on Power Pages, developers often encounter limitations and fragility in standard DOM manipulation. Relying on[…]
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New Microsoft e-book: 3 reasons point solutions are holding you back
While patchwork tools slow defenders down and impact visibility into potential cyberthreats, they’re an unfortunate reality for many organizations. As[…]
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Access Fabric: A modern approach to identity and network access
Today, most organizations use multiple identity systems and multiple network access solutions from multiple vendors. This happens, either intentionally or[…]
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Defending against the CVE-2025-55182 (React2Shell) vulnerability in React Server Components
CVE-2025-55182 (also referred to as React2Shell and includes CVE-2025-66478, which was merged into it) is a critical pre-authentication remote code[…]
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