Silk Typhoon targeting IT supply chain
Silk Typhoon is a Chinese state actor focused on espionage campaigns targeting a wide range of industries in the US and throughout the world.
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Secure and verify every identity with Microsoft Entra
Microsoft Entra expands beyond identity and access management with new product categories such as cloud infrastructure entitlement management (CIEM) and decentralized identity.
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Securing generative AI models on Azure AI Foundry
Discover how Microsoft secures AI models on Azure AI Foundry, ensuring robust security and trustworthy deployments for your AI systems. -
Rethinking remote assistance security in a Zero Trust world
The rise in sophisticated cyberthreats demands a fundamental shift in our approach. -
Microsoft at Legalweek: Help safeguard your AI future with Microsoft Purview
Connect with Microsoft at Legalweek 2025 to learn how to embrace AI while protecting your organization’s data with Microsoft Purview. Prevent threats with Microsoft Defender
The Microsoft Defender family offers comprehensive threat prevention, detection, and response capabilities for everyone—from individuals looking to protect their family to the world’s largest enterprises.
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Microsoft is named a Leader in the 2025 Gartner® Magic Quadrant™ for cyber-physical systems protection platforms
We are excited to announce that Gartner has named Microsoft a Leader in the 2024 Gartner® Magic Quadrant™ for Cyber Physical Systems Protection Platforms. -
Join us for the end-to-end Microsoft RSAC 2025 Conference experience
Join Microsoft at RSAC 2025, where we will showcase end-to-end security designed to help organizations accelerate the secure adoption of AI. -
Storm-2372 conducts device code phishing campaign
Microsoft Threat Intelligence Center discovered an active and successful device code phishing campaign by a threat actor we track as Storm-2372. -
Securing DeepSeek and other AI systems with Microsoft Security
Microsoft Security provides cyberthreat protection, posture management, data security, compliance and governance, and AI safety, to secure AI applications that you build and use. Retain Microsoft Defender Experts
Microsoft Defender Experts are available to strengthen your teams with expertise when and where you need it. Learn how to elevate your security with expert-led services.
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The BadPilot campaign: Seashell Blizzard subgroup conducts multiyear global access operation
Microsoft is publishing for the first time our research into a subgroup within the Russian state actor Seashell Blizzard and its multiyear initial access operation, tracked by Microsoft Threat Intelligence as the “BadPilot campaign”. -
Build a stronger security strategy with proactive and reactive incident response: Cyberattack Series
Find out how a cyberattack by Storm-2077 was halted faster because the Microsoft Incident Response team is both proactive and reactive at the same time. -
Code injection attacks using publicly disclosed ASP.NET machine keys
Microsoft Threat Intelligence observed limited activity by an unattributed threat actor using a publicly available, static ASP. -
Hear from Microsoft Security experts at these top cybersecurity events in 2025
Security events offer a valuable opportunity to learn about the latest trends and solutions, evolve your skills for cyberthreats, and meet like-minded security professionals.
