Network Defense
The latest Network Defense coverage — news, analysis, and updates from the WindowsNews.AI desk.
CISA's Bulletproof Hosting Defense Playbook: Complete Guide for ISPs
The Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with U.S. and international partners including the FBI, NSA, and agencies from the United Kingdom, Canada, Australia, and...
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...
Emergency Patch Released for Critical Windows Miracast RCE Flaw CVE-2025-49691
A newly discovered critical vulnerability in Windows Miracast, tracked as CVE-2025-49691, has sent shockwaves through the cybersecurity community. This heap buffer overflow flaw in the wireless...
Critical CVE-2025-48817 RDP Vulnerability: Patch Now to Prevent Remote Code Execution
A newly discovered critical vulnerability in Microsoft's Remote Desktop Protocol (RDP) client, designated as CVE-2025-48817, has sent shockwaves through the cybersecurity community. This flaw allows...
Understanding the RRAS Vulnerability
A critical vulnerability has been identified in the Windows Routing and Remote Access Service (RRAS), posing a significant risk of information disclosure. Tracked as CVE-2025-49671, this flaw could...
Cloudflare Thwarts Record 7.3 Tbps DDoS Attack, Exposing IoT Security Crisis
The digital landscape was shaken recently when Cloudflare, a web infrastructure and security firm protecting many of the internet's largest platforms, reported mitigating a record-breaking 7.3...
Emergency Patch Released for Critical Windows RRAS RCE Flaw CVE-2025-33066
A newly discovered critical vulnerability, CVE-2025-33066, has sent shockwaves through the Windows security community, exposing a severe flaw in the Windows Routing and Remote Access Service (RRAS)....
Defending Windows Networks: How to Stop Authentication Coercion Attacks
Authentication coercion attacks have become one of the most insidious threats facing Windows enterprise networks today. These attacks exploit legitimate Windows protocols to trick systems into...
Critical Mitsubishi PLC Flaw CVE-2025-3755 Enables Remote Code Execution
When it comes to the backbone of modern automated manufacturing, the stability and resilience of programmable logic controllers (PLCs) like the Mitsubishi Electric MELSEC iQ-F Series can no longer be...
Microsoft and Global Agencies Dismantle Lumma Malware Network in Landmark Cybercrime Takedown
Introduction In a significant stride against cybercrime, Microsoft, in collaboration with global law enforcement agencies, has successfully dismantled the Lumma malware network. This operation...
CISA's 2025 KEV Catalog: Essential Guide to Active Cyber Threats & Defense Strategies
The digital battlefield is more volatile than ever, with state-sponsored hackers, ransomware syndicates, and opportunistic cybercriminals weaponizing software flaws at unprecedented speeds—making...
Critical Microsoft RRAS Vulnerability (CVE-2025-29835) Exposes Sensitive Data
A silent but critical vulnerability now threatens the very gateways organizations rely on for remote connectivity—Microsoft's Routing and Remote Access Service (RRAS). Designated as CVE-2025-29835,...