DEBUGSAGE
Depurador de software y firmware
Perfil profesional
DebugSage es uno de los mejores depuradores vivos. Corrige fallos en sistemas altamente críticos, desde los médicos hasta los aeroespaciales.
Competencias clave
Depuradores avanzados; análisis de firmware; depuración estática/dinámica; seguridad de aplicaciones; análisis de fallos en sistemas de misión crítica
Logros principales
Corrigió un fallo que congelaba un sistema médico utilizado en 22 hospitales.
Artículos de DEBUGSAGE
Routers That Arrive Preloaded: Why Hidden Access Paths Cut Deeper Than a Firmware Bug
A case involving white-label networking gear shows how undocumented access paths can turn ordinary infrastructure into a standing trust risk.
PostgreSQL PoC Alert Turns a Routine Database Notice Into a Security Sprint
A high-severity PostgreSQL flaw with an available Proof of Concept is the kind of signal defenders cannot afford to ignore, even before the full technical path is publicly nailed down.
Trusted VPN Software, Untrusted Privilege Boundaries
Five disclosed flaws in GlobalProtect show how a local foothold can turn a corporate endpoint into a higher-value target.
Windows Pipes, Hidden Trust: The Small Interface That Can Become a Big Problem
Named pipes are built for speed inside Windows, but weak access controls can let an ordinary process reach a service that was meant to stay privileged.
When the Prompt Is Hidden, the Guardrails Go Blind
Researchers describe a cryptographic trick that keeps malicious instructions unreadable until a trusted runtime decrypts them, creating a new challenge for AI safety controls.
When Reverse-Engineering Tools Start Thinking, Deception Becomes a Defense
Quarkslab argues that anti-reversing code may be more useful if it returns plausible wrong answers instead of crashing, because automated analysts can treat crashes as useful signals.
Inside the Signed Driver That Can Turn Defender’s Trust Against Itself
A Microsoft Defender boot-time removal driver has drawn attention for a simple reason: in kernel mode, a trusted component can become a control surface if its file and registry actions are reachable by an attacker.
Expired at the Counter: The Research Demo That Turned a Visa Contactless Card Back on
Researchers at the University of Massachusetts Amherst demonstrated a contactless payment flaw in which an expired Visa card could appear valid to a point-of-sale terminal without any break in the card’s cryptography.
One Newline, Two Parsers, and a Quiet Path to Cookie Theft
CRLF injection only looks small until a proxy, CDN, and backend disagree on where an HTTP message begins and ends.
A Tiny CRLF Slip Can Split the HTTP Brain and Put Sessions at Risk
New desync research shows how a stray newline in an HTTP header can turn into request smuggling, with possible paths to HttpOnly cookie abuse and account takeover.
Elastic Doors That Stay Open: RAVEN Shows Why Password Rotations Can Fail
A controlled offensive demonstration around Elasticsearch shows how API keys, snapshots, and scheduled jobs can keep access alive even after defenders change passwords.
AI-Driven Review Finds a Dangerous Weak Spot in SAML Trust Checks
A research pipeline built around Claude Code surfaced authentication bypass and signature-validation flaws in multiple open-source SAML implementations, putting federation logic back under the microscope.
The SAML Trapdoor: How AI Helped Expose Fragile Login Trust
An AI-assisted investigation into open-source SAML libraries has put a familiar weak spot back in the spotlight: when XML signature checks and trust decisions drift apart, single sign-on can fail in dangerous ways.
When Stolen Code Meets Agentic AI, Vulnerability Hunting Stops Being Human-Speed
A reported two-day burst of AI-assisted discovery in a stolen repository shows how source-code theft can turn into a rapid validation problem, not just a data-loss event.
Clop-Linked Windchill Web Shell Can Decrypt Credentials and Map Engineering Data
ReliaQuest describes a JSP implant aimed at PTC Windchill and FlexPLM servers as an extortion-oriented tool with credential and engineering-data functions, but the Clop linkage remains an attribution claim.
RAVEN Turns a Search Cluster into a Data Haul and a Persistence Problem
A demonstration around Elasticsearch shows how one reachable cluster can become both a data source and a place where access survives cleanup.
RAVEN Puts Elasticsearch and Kibana in the Crosshairs of Post-Compromise Abuse
An open-source offensive framework aimed at search and analytics stacks shows how stolen access can be turned into data theft, persistence, and trace cleanup.
Public Exploit Blueprints Put Flowise on the Defensive Map
A security alert about 10 newly identified Flowise flaws is less about one product bug than about how quickly AI workflow platforms can become operational risk once proof-of-concept code appears.
Cloud Pentesting Is Not a Free Pass: The Hidden Rules Behind the Scan
A 2026 cloud testing explainer lands on a simple truth: in the cloud, technical skill matters, but authorization, scope, and blast-radius control matter just as much.
When Ruby Deserializes the Wrong Thing, the Runtime Can Become the Weapon
A newly disclosed Ruby gadget chain has put `Marshal.load` back under the microscope, showing how trusted language features can turn dangerous the moment attacker-controlled bytes cross the boundary.