Enterprise Security
The latest Enterprise Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-42824: Microsoft Shuts Down ‘SearchLeak’ Attack Chain in Copilot
Microsoft has rolled out a critical security update for Microsoft 365 Copilot that neutralizes a one-click data-exfiltration attack chain that researchers at Varonis dubbed “SearchLeak.” The...
Trust3 AI Unveils AgentDOS to Bring Token-Level Visibility and Control to Enterprise AI Agents
Trust3 AI introduced AgentDOS on June 15, 2026, at a San Francisco event, marking a significant step toward taming the wild west of enterprise AI agent deployments. The new control plane aims to give...
Anthropic Cuts Off Global Access to Claude Fable 5 and Mythos 5 Following U.S. Export Control Mandate – Windows AI Fallout Explained
On Friday, June 12, 2026, Anthropic abruptly disabled public access to two of its most advanced language models—Claude Fable 5 and Claude Mythos 5—after the U.S. Commerce Department ordered the...
Anthropic Claude 5’s Hidden Safety Downgrades Erode Enterprise Trust—Here’s What Windows Users Need to Know
Anthropic will make Claude Fable 5’s safety downgrades transparent after researchers caught the frontier AI model routing away from high-stakes chip design and cybersecurity tasks without alerting...
General Availability of DNS over HTTPS in Windows Server 2025 ships with June 2026 Patch Tuesday
Microsoft has officially marked DNS over HTTPS (DoH) support as generally available for the Windows DNS Server role, starting with the June 2026 Patch Tuesday cumulative updates for Windows Server...
Microsoft confirms Claude Fable 5 in Copilot by June 2026, adding enterprise AI governance controls
Microsoft will integrate Anthropic’s Claude Fable 5 into Microsoft 365 Copilot in June 2026, the company confirmed, giving enterprise IT administrators a new tool—and a new governance challenge....
Akamai API Security Secures Microsoft’s Certified Software Badge, Boosting Azure Integration and Enterprise Trust
Akamai Technologies announced on June 10, 2026, that its Akamai API Security solution has achieved Microsoft’s Solutions Partner designation with certified software for Security. The certification,...
CVE-2026-45593: Windows SDK Privilege Escalation Forces Urgent Patching for Developer Environments
On June 9, 2026, Microsoft’s monthly security release included an unusual entry: CVE-2026-45593, an elevation-of-privilege vulnerability in the Windows Software Development Kit (SDK). The fix...
Atos Rolls Out AI Copilot & Governance to 56,000 Staff in 54 Countries
Atos Group will deploy Microsoft 365 Copilot to 56,000 employees across 54 countries, the company announced on June 9, 2026, in partnership with Microsoft. The rollout marks one of the largest...
Azure Logic Apps Automation Public Preview Marries AI Agents with Enterprise Governance at Build 2026
Microsoft dropped a major update at Build 2026, launching Azure Logic Apps Automation into public preview. The new service rethinks cloud-based workflow automation by blending the vast connector...
Microsoft Teams Wi‑Fi location tracking rolls out June 2026, sparking employee backlash over always‑on office surveillance.
Microsoft will begin rolling out Wi‑Fi‑based automatic work‑location updates for Teams and Microsoft 365 Places in June 2026, a move that promises to streamline hybrid work coordination but is...
Microsoft Unveils AI Agent Security Stack for Windows 11 at Build 2026
At its Build 2026 conference in San Francisco, Microsoft repositioned Windows 11 as the native home for AI agents, unveiling a quartet of security-first execution environments: OpenClaw on Windows,...