Legacy Protocols
The latest Legacy Protocols coverage — news, analysis, and updates from the WindowsNews.AI desk.
RemoteMonologue Exploits DCOM & NTLMv1 in Fileless Windows Cyber Attack
A new cybersecurity threat dubbed RemoteMonologue is exploiting legacy Windows protocols to bypass modern defenses, putting enterprises at risk of credential theft and lateral movement. This...
Microsoft 365 Faces 78% Attack Surge: AI Phishing and Zero-Day Threats Dominate 2025
As we approach 2025, Microsoft 365 remains a prime target for cybercriminals, with evolving threats challenging even the most robust security frameworks. Organizations must stay ahead of...
Oracle TNS Flaw CVE-2025-30733: Memory Leak Exposes Sensitive Data Over Network Without Authentication
Oracle's April 2025 Critical Patch Update fixes a startling memory leak in the Transparent Network Substrate (TNS) listener that can spill sensitive system data to unauthenticated remote users....
Windows Telnet Zero-Click Vulnerability Exposes Millions to Credential Theft
In the shadows of Windows' sprawling digital infrastructure, a decades-old protocol has resurfaced as a catastrophic security liability, silently exposing millions of systems to credential theft...
Remote attackers crash Windows servers via unauthenticated WDS TFTP flood in under seven minutes
Overview A critical zero-click vulnerability has been identified in Microsoft's Windows Deployment Services (WDS), posing a significant threat to enterprise networks. This flaw allows remote...
Legacy Windows Telnet Zero-Click Flaw Grants Remote Admin Access via NTLM Bypass
Overview Microsoft’s Telnet Server, a legacy component rooted in the early days of Windows networking, is now the focus of serious cybersecurity concerns due to the discovery of a critical...
Critical Windows Telnet Server Vulnerability (CVE-2023-36584) Exposes Systems to Remote Code Execution
In the shadowy corners of enterprise networks, an aging protocol has become the Achilles' heel of Windows security—a critical vulnerability in Microsoft's Telnet Server implementation now exposes...
Windows NTLM Hash Leak CVE-2025-24054 Exploited Rapidly After Patch Tuesday
Rapid Exploitation of CVE-2025-24054: NTLM Hash Leaking and Windows Security Risks Introduction On March 11, 2025, Microsoft released its monthly Patch Tuesday security updates, as part of its...
Microsoft NTLM Vulnerability and Apple Zero-Day Exploits Highlight Critical Need for Enhanced Cybersecurity Measures
Overview Recent disclosures of critical security vulnerabilities in Microsoft and Apple products underscore the persistent and evolving threats in the digital landscape. Microsoft has identified a...
CVE-2025-24054: Exploitation of Windows NTLM Hash Leak Vulnerability Highlights Urgent Need for Patch Management
Overview In March 2025, Microsoft addressed a critical security vulnerability, CVE-2025-24054, within its Windows operating system. This flaw, involving the NT LAN Manager (NTLM) authentication...