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Encrypted Client Hello (ECH): Implications for Network Visibility
New RFCs for Encrypted Client Hello (ECH) signal a shift in TLS. This analysis explores ECH's privacy benefits and challenges for network security monitoring.
AirSnitch: Cross-Layer Desynchronization Enables Wi-Fi MitM Attacks
Research reveals AirSnitch, a vulnerability exploiting Wi-Fi Layers 1 and 2 to execute bidirectional MitM attacks across home and enterprise networks.
CVE-2026-20122: Cisco Catalyst SD-WAN Manager Exploited in the Wild
Cisco confirms active exploitation of CVE-2026-20122 in Catalyst SD-WAN Manager, allowing authenticated attackers to perform arbitrary file overwrites.
Targeted vs. Opportunistic: Differentiating Cyber Intrusions
Learn to distinguish targeted cyber intrusions from automated opportunistic scanning.
Cybersecurity 'Hive Mind': Collective Defense Against Emerging Threats
Explore how 'hive mind' principles can enhance enterprise cybersecurity defenses through collective intelligence, shared threat awareness, and unified response…
AI-Driven Development and the Crisis of Firewall Rule Backlogs
Examine how AI-accelerated coding creates network security bottlenecks and why manual firewall management fails in modern DevSecOps environments.
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Wireshark 4.6.4 Patch Fixes Dissector Vulnerabilities — Update Guide
Wireshark 4.6.4 addresses multiple dissector vulnerabilities, including CVE-2025-1811 and CVE-2025-1812, which could lead to application crashes.
CVE-2025-24036: Critical RCE in Ivanti Connect Secure — Patch Now
Exploit analysis of CVE-2025-24036 in Ivanti Connect Secure and Policy Secure. Learn to detect unauthenticated RCE attempts and apply mitigation strategies.
Zyxel Fixes Critical RCE Vulnerability in UPnP Implementation
Zyxel releases patches for CVE-2024-42057, a command injection flaw in the UPnP function of several VMG and fiber router models, allowing unauthenticated RCE.
Cisco SD-WAN Exploitation: Critical Authentication Bypass & Escalation
CISA alerts on active global exploitation of Cisco SD-WAN, leveraging CVE-2026-20127 for initial access and CVE-2022-20775 for privilege escalation.
Critical Cisco SD-WAN Zero-Day Exploited Since 2023
Cisco Catalyst SD-WAN critical authentication bypass (CVE-2026-20127) actively exploited since 2023, enabling remote compromise and rogue peer addition.
Automated AI-Driven Exploitation of FortiGate Management Interfaces in AWS Environments
Threat actors are utilizing artificial intelligence to automate credential stuffing and exploit exposed administrative ports on Fortinet devices within AWS…
AI-Automated Campaign Targets Global FortiGate Edge Infrastructure
A Russian-speaking threat actor leveraged generative AI to automate the compromise of over 600 FortiGate devices across 55 countries between January and February 2026.