Microsoft Security Blog microsoft.com

Disrupting threats targeting Microsoft Teams

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New Secure Future Initiative patterns and practices: Practical guides to strengthen security

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Inside Microsoft Threat Intelligence: Calm in the chaos

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Investigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerability

microsoft.com·32w·Hacker News

Microsoft named a Leader in the IDC MarketScape for XDR

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Cybersecurity Awareness Month: Security starts with you

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Empowering defenders in the era of agentic AI with Microsoft Sentinel

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Introducing Microsoft Marketplace — Thousands of solutions. Millions of customers. One Marketplace.

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XCSSET evolves again: Analyzing the latest updates to XCSSET’s inventory

microsoft.com·34w·Hacker News

Retail at risk: How one alert uncovered a persistent cyberthreat​​

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AI vs. AI: Detecting an AI-obfuscated phishing campaign

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Microsoft Purview delivered 30% reduction in data breach likelihood

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Microsoft Defender delivered 242% return on investment over three years​​

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Microsoft Purview innovations for your Fabric data: Unify data security and governance for the AI era

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Azure mandatory multifactor authentication: Phase 2 starting in October 2025

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Storm-0501’s evolving techniques lead to cloud-based ransomware

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Microsoft ranked number one in modern endpoint security market share third year in a row

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Securing and governing the rise of autonomous agents​​

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Think before you Click(Fix): Analyzing the ClickFix social engineering technique

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Quantum-safe security: Progress towards next-generation cryptography

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