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103 articles
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security

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

HIGH

Urgent Alert: 'Copy Fail' Vulnerability Threatens Linux Systems with Root Escalation

Microsoft Security BlogM3651 month
security

Microsoft Agent 365, now generally available, expands capabilities and integrations

Microsoft Agent 365 Launches with Enhanced AI Management Features

Microsoft Security BlogM3651 month
security

Email threat landscape: Q1 2026 trends and insights

HIGH

Q1 2026 Sees Surge in Email Threats Amid Tycoon2FA Disruption

Microsoft Security BlogM3651 month
security

What’s new, updated, or recently released in Microsoft Security

Stay Ahead with Microsoft's Latest Security Innovations

Microsoft Security BlogM3651 month
security

8 best practices for CISOs conducting risk reviews

Enhancing Security: Best Practices for CISOs in Risk Reviews

Microsoft Security BlogM3651 month
security

Simplifying AWS defense with Microsoft Sentinel UEBA

Enhancing AWS Security with Microsoft Sentinel UEBA

Microsoft Security BlogM3652 months
security

AI-powered defense for an AI-accelerated threat landscape

Microsoft and Anthropic Join Forces to Enhance AI-Powered Cyber Defense

Microsoft Security BlogM3652 months
security

Detection strategies across cloud and identities against infiltrating IT workers

Strengthening Cloud and Identity Security for Remote IT Workers

Microsoft Security BlogM3652 months
security

Making opportunistic cyberattacks harder by design

Microsoft Enhances Security for Dynamics 365 and Power Platform

Microsoft Security BlogM3652 months
security

Cross‑tenant helpdesk impersonation to data exfiltration: A human-operated intrusion playbook

HIGH

Impersonation Tactics in Microsoft Teams Lead to Data Breaches

Microsoft Security BlogM3652 months
security

Containing a domain compromise: How predictive shielding shut down lateral movement

HIGH

Predictive Shielding: A Game-Changer in Domain Compromise Defense

Microsoft Security BlogM3652 months
security

Dissecting Sapphire Sleet’s macOS intrusion from lure to compromise

HIGH

Sapphire Sleet's Sophisticated macOS Attack Unveiled

Microsoft Security BlogM3652 months

Showing 37-48 of 103 articles