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Threat Intelligence & Hunting
OSINT, dark-web monitoring, adversary TTP tracking, and proactive hunts that convert telemetry noise into defensible action.
- IBM X-Force
- Google Chronicle
- TTP Tracking
- Proactive Hunting
CYBERSECURITY ARCHITECT ยท RESEARCHER ยท THREAT INTEL LEADER
Think like an attacker.
Build like a defender.
Iโm Jose Guzman, a cybersecurity and threat intelligence leader with 23+ years of enterprise experience turning an attackerโs mindset into practical engineering, sharper visibility, and resilient architectures.
23+
YEARS ACROSS
SECURITY DOMAINS
SECURITY DOMAINS
#1
HACKERONE RANKED
COLOMBIA (MULTI-Q)
COLOMBIA (MULTI-Q)
600+
PUBLIC GITHUB
REPOSITORIES
REPOSITORIES
โ
CURIOSITY FOR
THE NEXT ATTACK PATH
THE NEXT ATTACK PATH
THREAT INTELLIGENCE โ OFFENSIVE SECURITY โ AI & LLM SECURITY โ ZERO TRUST ARCHITECTURE โ DEVSECOPS & IAM โ BUG BOUNTY RESEARCH โ CLOUD HARDENING โ THREAT INTELLIGENCE โ OFFENSIVE SECURITY โ AI & LLM SECURITY โ ZERO TRUST
01 / EXPERTISE
Security across the full attack surface.
From the first weak signal to executive decision-making, connecting deep technical offense with durable operational defense.
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Offensive Security & Bug Bounty
Ethical hacking, web application testing, stored/DOM XSS research, and validation of emerging web and adversarial AI attack paths.
- HackerOne Top Ranked
- OWASP Top 10
- Advanced XSS Payloads
- Auth Bypass Validation
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Security Architecture & Zero Trust
Resilient enterprise architectures aligned to NIST CSF and ISO 27001, with pragmatic protection across AWS and Azure cloud estates.
- NIST & ISO 27001
- Zero Trust IAM
- AWS / Azure Security
- XDR & SIEM Pipelines
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AI Security & DevSecOps
Hardening the modern pipeline: adversarial ML robustness, prompt injection mitigations, RAG security, and CI/CD security gates.
- Adversarial AI Testing
- RAG Model Validation
- CI/CD Controls
- Identity & PAM Hardening
02 / TRACK RECORD
Enterprise Leadership & Fieldcraft.
Proven execution across global technology enterprises, advisory councils, and continuous security operations.
Cybersecurity Threat Intelligence Specialist
Spearheaded integration of artificial intelligence into threat hunting and detection telemetry.
- Integrated AI-driven pipelines into high-velocity threat detection workflows
- Conducted vulnerability research and adversarial robustness evaluations on AI models
- Implemented Retrieval-Augmented Generation (RAG) frameworks for automated malware triage and response
- Ensured stringent security compliance tracking across enterprise infrastructure
ENTERPRISE DEFENSE
Channel Manager USA & Security Strategist
Architecting offensive and defensive training curricula and high-assurance risk models.
- Designed comprehensive threat intelligence frameworks for distributed operations
- Engineered hands-on cybersecurity training modules and adversary simulation environments
- Conducted continuous vulnerability research across modern application protocols
STRATEGY & INTEL
Top Ranked Bug Bounty Researcher (@akax)
Continuous top-tier performance identifying critical vulnerabilities across Fortune 500 scopes.
- Ranked #1 in Colombia across multiple quarters (Q4 2020, Q3 2021, Q4 2024, Q4 2025, Q2 2026)
- Specialized in Stored XSS, DOM XSS, complex business logic flaws, and privilege escalation
- Collaborated directly with enterprise security engineering teams on remediation validation
OFFENSIVE ELITE
03 / SELECTED WORK
Open source, experiments, and toolchains.
A curated window into an extensive public catalog spanning purple-team tooling, hardware security, and automation.
01
VIEW ALL 600+ REPOSITORIES ON GITHUB โ
LIVE WEB APPLICATION ยท PRODUCTION
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02
jose-guzman-security.pretty-gnat-7675.chatgpt.site
Interactive security showcase featuring comprehensive intelligence feeds, research summaries, and operational methodology.
PYTHON ยท PURPLE TEAMING ยท AUTOMATION
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03
offensive-security
Focused collection of offensive security research, custom exploit payloads, and automated purple-team tools.
C ยท EMBEDDED SYSTEMS ยท RF SECURITY
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04
Momentum Firmware
Feature-rich, resilient, and customizable firmware research for the portable multi-tool and hardware analysis ecosystem.
HARDWARE SECURITY ยท PHYSICAL PENTESTING
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Flipper Zero Research
Exploration, protocol dissectors, and firmware utilities for handheld radio and access control assessments.
04 / OPERATING MODEL
Intelligence matters when it changes the decision.
01
OBSERVE
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Discover signal across dark web, telemetry, OSINT feeds, and emerging adversary behaviors.
02
VALIDATE
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Replicate the attack path, quantify genuine blast radius, and separate facts from assumptions.
03
ENGINEER
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Convert insights into hardened architectures, automated detections, and Zero Trust guardrails.
04
COMMUNICATE
Translate technical telemetry into actionable, high-clarity risk decisions for C-suite leaders.
05 / CONNECT
Letโs make the next attack path harder.
Open to strategic cybersecurity advisory, architecture design, threat intelligence operations, offensive assessments, and collaborative research with teams prioritizing evidence over security theater.