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Briella009/README.md

Hi, I'm Blessing Ezeobioha 👋

Cybersecurity Practitioner | AI Security Researcher | Threat Intelligence | Digital Health Security

I work at the intersection of cybersecurity, artificial intelligence, threat intelligence, privacy, and digital health security, with a growing focus on building trustworthy and explainable AI systems for security-sensitive environments.

I bring 4+ years of cybersecurity experience spanning SOC operations, digital forensics and incident response, threat intelligence, security governance, risk and compliance.

Alongside my professional work, I build open-source security and AI projects and conduct applied research around trustworthy AI, AI security, cybersecurity governance, explainable systems, and secure digital health technologies.


✨ Latest Outputs — 2026

🔐 ExploitLattice v1.0.0

Released ExploitLattice v1.0.0, an open-source attack-path-aware secure code review framework for AI-assisted security work. It combines evidence-gated findings, attack-path chaining, reachability-aware prioritisation and remediation choke-point analysis.

Explore ExploitLattice · View v1.0.0 Release

🌍 Africa AI Incident Observatory

Built an open, source-traceable evidence infrastructure for documenting AI incidents affecting African people, institutions and information environments.

The seed dataset contains 17 curated incidents across 9 primary African countries, supported by evidence-confidence grading, transparent impact scoring, provenance tracking and a public interactive explorer.

Explore the Observatory · Live Dashboard

✍🏽 New Publication

Africa's AI Failures Are Hiding in Plain Sight: I Built a Dataset to Track Them

A public-facing analysis of why AI harms affecting African societies can remain fragmented and poorly documented — and how structured incident evidence can support stronger AI governance, accountability and research.

Read on Medium


🔬 Research Interests

  • Trustworthy & Explainable AI
  • AI Security & Adversarial AI
  • Cyber Threat Intelligence
  • Digital Health & Healthcare Cybersecurity
  • Privacy & Data Governance
  • Cybersecurity Governance & Risk Management
  • Human-Centred Security
  • Security Operations & Incident Response
  • Responsible AI for High-Risk Systems

🧰 Security, AI & Research Stack

🛡️ Security & Threat Intelligence

Microsoft Sentinel KQL Microsoft Defender MITRE ATT&CK Wireshark Kali Linux Nessus FortiGate

🤖 AI, Data & Development

Python PyTorch XGBoost SHAP Pandas Streamlit

⚙️ Engineering & Open Source

Git GitHub GitHub Actions VS Code

🧭 Governance & Research

ISO 27001 AI Governance Responsible AI Digital Health Security Privacy


🚀 Featured Research & Open-Source Work

🔐 ExploitLattice — v1.0.0

Release Python License OWASP GitHub Actions

Attack-path-aware secure code review for AI-assisted security work.

ExploitLattice is an open-source security-review framework and deterministic attack-path helper that moves beyond flat vulnerability lists to identify how individual weaknesses can connect into credible attacker paths — and which remediation can break the most dangerous path first.

The v1.0.0 public release introduces evidence-gated findings, attack-path chaining, reachability-aware prioritisation, remediation choke points, secure patch guidance, regression validation, and mappings to OWASP Top 10:2025, OWASP ASVS, CWE and CVSS v4.0.

Focus: Application Security • Attack Paths • Secure Code Review • AI-Assisted Security • DevSecOps • Security Engineering

View Repository · View v1.0.0 Release


🌍 Africa AI Incident Observatory (AAIO)

Open Dataset Africa AI Governance Streamlit Evidence

Open evidence infrastructure for documenting AI incidents affecting African people, institutions and information environments.

AAIO addresses a visibility gap in global AI governance by converting fragmented public reporting into structured, source-traceable incident evidence.

The observatory incorporates explicit inclusion criteria, source provenance, evidence-confidence grading, transparent impact scoring, a conservative watchlist for uncertain AI causation, automated data validation and a searchable public dashboard.

Its seed release documents 17 curated incidents across 9 primary African countries, creating an auditable foundation for research into AI harms, governance and accountability in African contexts.

Focus: AI Governance • AI Safety • Responsible AI • Incident Intelligence • Africa • Public-Interest Technology

Live Observatory · Dataset & Source


🛡️ TriageBloom

Python MITRE ATT&CK DFIR SOC Privacy

Privacy-first, explainable security-log triage for SOC analysts and incident responders.

TriageBloom provides deterministic security triage with ATT&CK-aligned detections, evidence traceability, pseudonymisation and analyst-readable reporting.

Focus: SOC Automation • Explainable Security • Threat Detection • DFIR • MITRE ATT&CK

View TriageBloom


🏥 ClinDrift

Python Digital Health Trustworthy AI Human Review

Research prototype for detecting clinically significant information drift in AI-transformed health records.

ClinDrift explores evidence-traceable detection of safety-relevant changes in clinical information, with human-review safeguards designed for trustworthy AI-enabled healthcare environments.

Focus: Digital Health • Trustworthy AI • Clinical AI Safety • Information Integrity

View ClinDrift


🧠 BGNexa-AI

Python GRC AI Governance Evidence Intelligence

Evidence intelligence for cybersecurity, privacy and regulatory readiness.

BGNexa-AI explores structured AI-assisted evidence analysis for security assessments, compliance workflows, control validation and governance decision-making.

Focus: AI Governance • GRC • Cybersecurity Assurance • Evidence Intelligence

View BGNexa-AI


📚 Research

My current research explores the convergence of AI, cybersecurity, digital health and governance, with particular interest in how AI-enabled systems can remain secure, explainable and trustworthy in high-risk environments.

Current and developing research themes include:

  • AI-driven cybersecurity for electronic health records
  • Zero Trust and AI-based risk management in digital health
  • Trustworthy agentic AI for cybersecurity
  • Explainable AI for cyber threat intelligence
  • Human factors and adoption of privacy-enhancing technologies
  • Security governance for AI-enabled healthcare systems
  • Explainable and privacy-preserving security triage
  • AI incident monitoring and evidence infrastructure in African contexts

📄 Publications, Research & Technical Writing

✍🏽 Africa's AI Failures Are Hiding in Plain Sight: I Built a Dataset to Track Them

Medium • 2026

An analysis of the visibility and evidence gap surrounding AI incidents in African contexts and the need for stronger public-interest infrastructure for documenting AI harms.

The article introduces the motivation behind the Africa AI Incident Observatory, connecting open data, incident documentation and source provenance with wider questions of AI governance and accountability.

Themes: AI Governance • Responsible AI • AI Safety • Africa • Technology Policy • Incident Evidence

Read the Article


🎓 Explainable AI for Cyber Threat Intelligence

Presented at AISEC 2026 • Marrakech, Morocco

Research examining the use of explainable AI approaches to improve cyber threat intelligence reporting and support more interpretable security decision-making across African organisations.

Themes: Explainable AI • Cyber Threat Intelligence • African Cybersecurity • Security Operations


🔬 Current Research

My developing research spans:

  • Trustworthy and adversarial AI for cybersecurity
  • AI-driven cybersecurity for electronic health records
  • Zero Trust and AI-based risk management in digital health
  • AI governance and security assurance
  • Human factors and privacy-enhancing technologies
  • Explainable and privacy-preserving security triage
  • AI incident monitoring and evidence infrastructure in African contexts

Where appropriate, research artefacts, datasets and reproducible implementations are released publicly through my GitHub repositories.


🎤 Speaking & Knowledge Sharing

I contribute to cybersecurity education and professional knowledge sharing through:

  • Cybersecurity conference and industry presentations
  • Threat intelligence and SOC training
  • Digital forensics and incident-response education
  • AI security and governance discussions
  • Cybersecurity mentoring and workshops

My speaking interests include:

Threat Intelligence • SOC & DFIR • AI Security • Cybersecurity Governance • Digital Health Security


💼 Professional Focus

My cybersecurity experience spans:

Threat Intelligence SOC Operations Digital Forensics & Incident Response Security Governance, Risk & Compliance Security Monitoring & Threat Hunting MITRE ATT&CK OSINT AI Security Digital Health Security

I currently work in cybersecurity while pursuing advanced study and research in artificial intelligence.


🧪 Current Focus

I am currently building and researching systems around:

  • Explainable security automation
  • AI-assisted cybersecurity evidence analysis
  • Trustworthy AI for digital health
  • AI governance and security assurance
  • AI incident monitoring and public-interest evidence infrastructure
  • Reproducible cybersecurity research

I am particularly interested in PhD research and research collaborations involving cybersecurity, trustworthy AI, digital health security, privacy, and AI governance.


🤝 Research & Collaboration

I am open to collaboration in:

  • Cybersecurity and AI research
  • Trustworthy and Responsible AI
  • Digital Health Security
  • Cyber Threat Intelligence
  • AI Governance
  • AI Incident Monitoring
  • Privacy and Security Engineering
  • Open-Source Security Research

🌐 Academic & Professional Profiles

ORCID LinkedIn Portfolio GitHub

Research & collaboration: Cybersecurity • Trustworthy AI • AI Security • Digital Health Security • Threat Intelligence • AI Governance


Research direction

Building trustworthy, explainable and secure systems at the intersection of cybersecurity, AI governance and high-risk digital environments.

Pinned Loading

  1. Triagebloom Triagebloom Public

    Privacy-first, explainable security log triage for SOC analysts, cybersecurity learners, and incident responders.

    Python 2

  2. ClinDrift ClinDrift Public

    Research prototype for detecting clinically significant information drift in AI-transformed health records, with evidence traceability and human-review safeguards.

    Python 2

  3. BGNexa-AI BGNexa-AI Public

    BGNexa AI — Evidence intelligence for cybersecurity, privacy and regulatory readiness.

    Python 3 1

  4. ExploitLattice ExploitLattice Public

    Attack-path-aware secure code review with evidence grading, reachability-aware prioritization, OWASP/CWE mapping, secure patches, and fix validation.

    Python 1

  5. Africa-AI-Incident-Observatory Africa-AI-Incident-Observatory Public

    Open-source African AI incident observatory turning fragmented AI failures into source-traceable, structured evidence for AI safety, governance and public-interest research.

    Python 1