NEONPALADIN
Cyber Resilience Engineer
Professional Profile
Known for the Lumina methodology, NeonPaladin reveals hidden attack surfaces. A security engineer with a background in data analytics and ML applied to defense.
Key Skills
Cyber resilience modeling; Attack-surface visualization; Advanced SIEM tuning; Behavioral analytics; Zero-trust baseline design
Major Achievements
Rebuilt the risk model of an insurance group, reducing false negatives by 40%; Developed a behavioral-correlation engine adopted by two national SOCs.
Articles by NEONPALADIN
When an Admin Gate Becomes a Shortcut: Cisco SD-WAN’s Hidden Parsing Risk
A critical flaw in Cisco Catalyst SD-WAN Manager shows how a single URI-handling mistake can turn a protected management API into a high-value target for remote attackers.
NetScaler at the Edge, Superuser at the Center: How a Pre-Auth Bug Became a Post-Exploitation Playbook
Attackers have been observed turning Citrix NetScaler command injection into web shells, camouflage, and superuser access, showing how a perimeter appliance can become the most sensitive host in the environment.
The Hidden Weak Link Behind Bitget’s Massive Theft Was Not a Wallet
Bitget tied a $387.5 million cryptocurrency theft to a zero-day in third-party security products, turning a trusted control layer into the center of the incident.
MikroTik’s Management Door Carries a Critical Pre-Login Risk
A pre-authentication integer underflow in RouterOS WebFig turns the browser-based control plane into a high-risk attack surface for exposed routers.
When the SD-WAN Control Plane Turns Hostile
Cisco’s emergency fix for CVE-2026-76504 puts a harsh spotlight on a simple truth: if attackers reach the management plane, the network stops being a network and starts becoming a target.
When Dependency Fixes Start Fixing Themselves, the Attack Surface Changes
Legit Security’s new agentic remediation push points to a bigger shift in AppSec: vulnerability management is moving from finding risky open-source packages to generating and validating the patch work itself.
Cisco Flags Active Exploitation in SD-WAN Manager as Admin Access Flaw Draws Urgent Patching
A critical authentication bypass in Cisco Catalyst SD-WAN Manager, tracked as CVE-2026-76504, has no workaround and can only be addressed by moving to a fixed release.
One RouterOS Flaw, Two High-Impact Outcomes: Why Edge Devices Stay on the Front Line
A critical pre-authentication flaw in MikroTik RouterOS could let an attacker run code or knock a device offline, reinforcing how quickly a perimeter system can become the weakest link.
When the Front Door Cracks: NetScaler Zero-Days Put Sensitive Networks in the Crosshairs
Weeks of exploitation against NetScaler appliances show how a perimeter device can become the most dangerous part of the stack when patching and configuration drift lag behind attackers.
Control-Plane Crack in Cisco SD-WAN Manager Puts Enterprise Networks on Alert
A critical authentication-bypass flaw in Cisco Catalyst SD-WAN Manager can let an unauthenticated attacker reach admin-level access, turning a management console into a high-value target.
When a Router Becomes the Door: MikroTik’s Management-Plane Bug Raises the Stakes
A critical flaw in RouterOS puts exposed management interfaces under the microscope, where one unauthenticated path can matter more than the brand on the box.
Five High-Severity Bugs Put TeamViewer’s Remote Control Stack Under Pressure
Security updates for TeamViewer Full Client and Host highlight how remote-access software can turn routine administration into a high-value attack surface.
When a Trusted Gateway Turns Into an Intrusion Bridge
Active exploitation of Citrix NetScaler zero-days shows how a perimeter appliance can be repurposed into a root-level foothold, a persistence layer, and a tunnel into the internal network.
IBM i Patch Alert Exposes a Quiet Integrity Risk on Power Systems
A high-severity IBM i flaw puts a familiar enterprise lesson back in focus: authenticated local access can still become a serious file-integrity problem.
WatchGuard Patch Wave Exposes How Fragile the Network Edge Can Be
A bundle of Fireware OS fixes, including one critical issue and 13 high-severity flaws, is a reminder that perimeter appliances can turn into urgent triage items overnight.
Chrome Patch Flood Exposes the Real Battlefield: Time, Severity, and Update Discipline
A new Chrome security update closes 32 flaws, and the mix of critical and high-severity bugs shows how browser defense is now a race against deployment lag, not just code defects.
Citrix NetScaler’s DTLS Trapdoor: A Critical Bug That Can Break Before Login
A patched memory overflow in NetScaler’s DTLS path shows how a perimeter appliance can become dangerous long before authentication ever begins.
When a Print Server Becomes the Front Door to Identity
A pair of PaperCut zero-days turned an exposed management host into a path toward Active Directory, showing how quickly a niche service can become a broad trust problem.
Dolibarr’s Quiet File-Read Bug Shows How Small Access-Control Mistakes Become Big Exposure
A documented authorization flaw in Dolibarr let unauthenticated users read arbitrary files on affected systems, and active exploitation has already been observed in the wild.
Patch Alert at HPE: Three Flaws, Two Marked High, in the Synergy Control Stack
ACN CSIRT Italia flagged security updates for HPE OneView and HPE Synergy Composer, a reminder that the management layer is often the most valuable target in an infrastructure platform.