Enterprise Security
The latest Enterprise Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Edge Canary Upgrades Scareware Blocker with Default-On Scam Site Blocking and URL Sharing
Microsoft has quietly upgraded its experimental Scareware Blocker in Edge Canary to not only interrupt tech-support scams but to block entire scam websites and optionally send detected URLs to...
KylinOS 11 Debuts as First Chinese Distro on Linux 6.6 with AI and Compute-Sharing
KylinSoft has released KylinOS 11, a major overhaul of China’s flagship domestic Linux distribution, built on Linux kernel 6.6 and packed with on-device AI capabilities, an AI assistant, and a...
Critical ANGLE Use-After-Free Fix in Chrome 139 Forces Urgent Edge and Enterprise Patching
Microsoft has confirmed that a freshly disclosed use-after-free vulnerability in the Chromium ANGLE graphics layer, tracked as CVE-2025-9478, is now resolved in the latest Edge stable channel —...
Microsoft Copilot and ChatGPT Now Run the Same GPT-15 Model — So Which Should You Choose?
{ "title": "Microsoft Copilot and ChatGPT Now Run the Same GPT-15 Model — So Which Should You Choose?", "content": "Microsoft folded OpenAI’s GPT-15 models into its consumer and enterprise...
CERT-In Urges Immediate Patching of Critical Microsoft Edge, Windows Server, and Azure Databricks Flaws to Avert Ransomware
India's Computer Emergency Response Team (CERT-In) has issued a high-severity advisory warning organizations and individuals to urgently patch a range of Microsoft products, including the Edge...
Claude for Chrome Pilot Exposes Residual Prompt Injection Risks for Enterprise AI Browsing
Anthropic has quietly launched a research preview of a Chrome extension that lets its Claude AI assistant operate web browsers—clicking buttons, filling forms, and navigating multi-step...
0patch Reveals Subscription Plans to Keep Office 2016 and 2019 Secure After End of Support
Microsoft’s decision to halt security updates for Office 2016 and Office 2019 on October 14, 2025 leaves millions of users facing a stark choice: migrate to Microsoft 365 or run unprotected...
Chrome’s AI Security Line: Hallucinations Are Feedback, Prompt Injection Is a Breach
Google quietly revised Chrome’s public security FAQ last week, inserting a new “AI Features” section that finally tells bug hunters and enterprises exactly how the browser team will triage...
Microsoft Copilot's Policy Flaw Allows Blocked AI Agents to Resurface, Creating Governance and Audit Nightmares
Enterprise administrators who thought they had locked down Microsoft 365 Copilot agents are discovering that tenant-wide "No users can access" settings have been silently ignored for certain agents,...
CISA Flags Urgent Patches for Exploited Citrix Session Recording and Git Flaws
The Cybersecurity and Infrastructure Security Agency (CISA) added three vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog on August 25, 2025, signaling active exploitation of flaws...
Copilot Agent Blocking Broken: Admins Discover Policies Fail Across Teams, Outlook
Organizations relying on Microsoft Copilot's agent policies to restrict AI access are confronting a stark reality: the controls have been breaking silently. In recent weeks, multiple independent...
Windows 10 Support Ends October 14: How to Secure Your Upgrade and See Through the AI Marketing Blitz
On October 14, 2025, Microsoft will extinguish security support for Windows 10, an operating system still powering an estimated hundreds of millions of PCs worldwide. After that date, no more...