Defender
The latest Defender coverage — news, analysis, and updates from the WindowsNews.AI desk.
Copilot Studio Now Intercepts Agent Actions for Real-Time Security Vetoes
Microsoft has shifted the security model for its Copilot Studio from passive guardrails to active, inline enforcement. Organizations can now route an AI agent’s planned actions—including prompts,...
Copilot Studio Now Lets Security Teams Block Agent Actions in Under One Second
Microsoft has handed enterprise defenders a powerful new capability: the ability to inspect and veto every planned action of an autonomous AI agent before execution, all within a single second....
ExplorerPatcher Bypasses 24H2 Upgrade Block With Binary Rename, Restores Key Features
A freshly baked pre-release of ExplorerPatcher has pulled off a clever maneuver, allowing enthusiasts to install Windows 11 24H2 on machines that Microsoft’s compatibility checks had previously...
Microsoft Expands Student Copilot Offer: Free 12-Month Access with Enrollment by October 31
On September 4, Microsoft dropped one of its most aggressive student offers yet: a full 12 months of Microsoft 365 Personal with Copilot at zero cost for any eligible U.S. college student who signs...
GPT-5 Arrives in Microsoft 365 Copilot as August Update Delivers On-Device AI and Admin Wins
Microsoft has begun rolling out its most ambitious Microsoft 365 update of the year, embedding the GPT-5 model family into Copilot across Windows, Office apps, and Teams, while simultaneously...
Windows Security Blank or Unresponsive? Try These 9 Fixes Before Reinstalling Windows
Windows Security, the graphical face of Microsoft Defender, can suddenly refuse to open—leaving you staring at a blank window, a grayed-out interface, or simply nothing at all. The problem, widely...
Life Without Barriers' Microsoft Security Overhaul: 321,000 Sensitive Files Tagged, 8.3M Activities Monitored
Life Without Barriers, one of Australia’s largest human‑services nonprofits, has uncovered over 321,000 documents containing sensitive data—and automated their protection—in a sweeping...
From cleanmgr to Defender Scans: Automating Windows Maintenance with Task Scheduler
A well-maintained Windows PC doesn't require constant manual intervention. By leveraging the built-in Task Scheduler alongside classic command-line utilities like cleanmgr, MpCmdRun, and Robocopy,...
Flyoobe 1.4 Expands OOBE Toolkit Despite Microsoft’s Malware Flags
The unofficial Windows 11 installer-bypass landscape just shifted again. Flyoobe 1.4—the latest iteration of the tool formerly known as Flyby11—landed this week with a renamed executable, a...
Microsoft Scraps Volume Discounts for Online Services, Costs Set to Surge for Enterprise Buyers
Microsoft will eliminate the longstanding waterfall discounts on its online services sold through volume licensing, a move that partners call the biggest change to Enterprise Agreements in more than...
Microsoft Releases Defender Package 1.447.236.0 to Close Critical First-Boot Protection Gap in Windows Install Images
Microsoft has shipped a new Defender update package — version 1.447.236.0 — specifically for offline servicing of Windows installation images, targeting a long-standing security blind spot that...
Defender’s Limits Exposed: A Practical Guide to Windows 11 Security Layers
When a Windows 11 machine becomes infected with a stubborn Trojan, users often turn to Microsoft Defender – and just as often, they find it can’t finish the job. This real-world frustration,...