Security Best Practices
The latest Security Best Practices coverage — news, analysis, and updates from the WindowsNews.AI desk.
Delta Electronics Patches XXE Bug in EIP Builder, CISA Warns Critical Manufacturing Operators to Upgrade Now
A newly disclosed vulnerability in Delta Electronics’ EIP Builder engineering tool can allow attackers to exfiltrate sensitive files from industrial engineering workstations, and the U.S....
Never Expose Your Server: The Right Way to Open Windows Server Firewall Ports with wf.msc and PowerShell
A single overly permissive firewall rule can turn a routine server setup into a full-blown security incident. Just last year, thousands of organizations discovered their internal databases exposed to...
Microsoft Copilot Lands on Samsung 2025 TVs with Animated Avatar, Voice AI, and Visual Cards
Microsoft and Samsung have officially launched Copilot on select 2025 Samsung TVs and Smart Monitors, bringing a voice-powered AI companion with an animated, lip-synced avatar directly to the biggest...
Patch Tuesday Deluge: Digest Auth RCE (CVE-2025-21294) Puts IIS Servers at Risk
Administrators running Internet-facing Windows IIS servers must immediately disable Digest Authentication to block a newly discovered remote code execution vulnerability, CVE-2025-21294, confirmed by...
Windows 10's October 2025 Deadline: Why Defender Is Your Best Bet—and Where It Falls Short
Microsoft will pull the plug on Windows 10 security updates on October 14, 2025. That date is non-negotiable. Yet millions of users still wrap themselves in three dangerous myths: that paying for...
CVE-2025-40584: Siemens SIMOTION and SINAMICS Tools Vulnerable to XXE File Disclosure, Some Left Unpatched
Siemens has acknowledged a critical XML External Entity (XXE) vulnerability—tracked as CVE-2025-40584—affecting multiple versions of its SIMOTION SCOUT, SIMOTION SCOUT TIA, and SINAMICS STARTER...
CISA Flags Remotely Exploitable DoS Flaws in Rockwell FLEX 5000 Analog I/O Modules
{ "title": "CISA Flags Remotely Exploitable DoS Flaws in Rockwell FLEX 5000 Analog I/O Modules", "content": "Rockwell Automation’s widely deployed FLEX 5000 analog input modules contain two...
Microsoft Sets August 2025 Deadline for PowerShell 2.0 Removal from Windows 11 and Server 2025
Microsoft will begin removing Windows PowerShell 2.0 from shipping Windows images starting with Windows 11, version 24H2 in August 2025 and following with Windows Server 2025 in September 2025. The...
I Found My ID Cards in Windows Clipboard History—Here’s How to Wipe It Clean
I nearly fell off my chair when I found screenshots of my ID cards pinned in Windows’ Clipboard history — and that moment is the exact reason I wiped my Clipboard history to protect my identity...
Microsoft Closes Excel Heap Overflow Remote Code Execution Hole (CVE-2025-53737) — Patch Now
Microsoft’s April 2025 security updates included a fix for a heap overflow vulnerability in Excel that attackers could exploit to run arbitrary code on a victim’s machine. Tracked as...
Urgent Microsoft Patch Closes Remote Code Execution Hole in Windows Media: CVE-2025-53131
Microsoft has shipped a critical security update to plug a heap-based buffer overflow in Windows Media components that could hand remote attackers the ability to execute arbitrary code on unpatched...
Microsoft’s AI Coding Assistant Under Fire as GitHub Copilot Command Injection Chain Exposes Developers to Remote Code Execution
A zero-click AI command injection flaw in Microsoft 365 Copilot, tracked as CVE-2025-32711 and nicknamed EchoLeak, laid bare a dangerous new attack surface in June 2025. The vulnerability carried a...