◉ Threat Intelligence
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Falcon for XIoT Extends Asset Protection to Healthcare Environments
◉ Threat Intelligence
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Falcon Next-Gen SIEM Simplifies Onboarding with Sensor-Native Log Collection
◉ Threat Intelligence
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CrowdStrike Achieves NCSC CIR Assurance for Incident Response
◉ Threat Intelligence
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CrowdStrike FalconID Brings Phishing-Resistant MFA to Falcon Next-Gen Identity Security
◉ Threat Intelligence
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CrowdStrike 2026 Global Threat Report: The Evasive Adversary Wields AI
◉ Threat Intelligence
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The Art of Deception: How Threat Actors Master Typosquatting Campaigns to Bypass Detection
◉ Threat Intelligence
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Introducing "AI Unlocked: Decoding Prompt Injection," a New Interactive Challenge
◉ Threat Intelligence
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New Microsoft Purview innovations for Fabric to safely accelerate your AI transformation
As organizations adopt AI, security and governance remain core primitives for safe AI transformation and acceleration. The post New Microsoft Purview innovations for Fabric to safely accelerate your A…
◉ Threat Intelligence
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Help on the line: How a Microsoft Teams support call led to compromise
A DART investigation into a Microsoft Teams voice phishing attack shows how deception and trusted tools can enable identity-led intrusions and how to stop them. The post Help on the line: How a Micros…
◉ Threat Intelligence
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Storm-2561 uses SEO poisoning to distribute fake VPN clients for credential theft
Storm-2561 uses SEO poisoning to push fake VPN downloads that install signed trojans and steal VPN credentials. Active since 2025, Storm-2561 mimics trusted brands and abuses legitimate services. This…
◉ Threat Intelligence
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From transparency to action: What the latest Microsoft email security benchmark reveals
The latest Microsoft benchmarking data reveals how Microsoft Defender mitigates modern email threats compared to SEG and ICES vendors. The post From transparency to action: What the latest Microsoft e…
◉ Threat Intelligence
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Detecting and analyzing prompt abuse in AI tools
Hidden instructions in content can subtly bias AI, and our scenario shows how prompt injection works, highlighting the need for oversight and a structured response playbook. The post Detecting and ana…
◉ Threat Intelligence
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Contagious Interview: Malware delivered through fake developer job interviews
The Contagious Interview campaign weaponizes job recruitment to target developers. Threat actors pose as recruiters from crypto and AI companies and deliver backdoors such as OtterCookie and FlexibleF…
◉ Threat Intelligence
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Secure agentic AI for your Frontier Transformation
Learn how Microsoft Agent 365 and Microsoft 365 E7 can help secure your Frontier Transformation. The post Secure agentic AI for your Frontier Transformation appeared first on Microsoft Security Blog .
◉ Threat Intelligence
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AI as tradecraft: How threat actors operationalize AI
Threat actors are operationalizing AI to scale and sustain malicious activity, accelerating tradecraft and increasing risk for defenders, as illustrated by recent activity from North Korean groups suc…
◉ Threat Intelligence
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Women’s History Month: Encouraging women in cybersecurity at every career stage
This Women’s History Month, we explore ways to support the next generation of female defenders at every career stage. The post Women’s History Month: Encouraging women in cybersecurity at every career…
◉ Threat Intelligence
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Malicious AI Assistant Extensions Harvest LLM Chat Histories
Malicious AI browser extensions collected LLM chat histories and browsing data from platforms such as ChatGPT and DeepSeek. With nearly 900,000 installs and activity across more than 20,000 enterprise…
⬡ Vulnerabilities & CVEs
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CISA Issues Updated RESURGE Malware Analysis Highlighting a Stealthy but Active Threat
⬡ Vulnerabilities & CVEs
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Immediate Action Required: CISA Issues Emergency Directive to Secure Cisco SD-WAN Systems
⬡ Vulnerabilities & CVEs
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CISA Announces New Town Halls to Engage with Stakeholders on Cyber Incident Reporting for Critical Infrastructure
⬡ Vulnerabilities & CVEs
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CISA’s 2025 Year in Review: Driving Security and Resilience Across Critical Infrastructure
⬡ Vulnerabilities & CVEs
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CISA Releases Guide to Help Critical Infrastructure Users Adopt More Secure Communication
⬡ Vulnerabilities & CVEs
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CISA Orders Federal Agencies to Strengthen Edge Device Security Amid Rising Cyber Threats
⬡ Vulnerabilities & CVEs
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CISA Urges Critical Infrastructure Organizations to Take Action Against Insider Threats