Available for research & senior offensive-security roles Offensive Security · AI Automation

Sachin Sharma

Offensive Security Engineer — Red Team & AI Security Automation

Six years in offensive security, now building agent-assisted workflows that scale reconnaissance, vulnerability discovery, and reporting. Creator of two open-source AI-security frameworks for authorized security research.

Public repository and installation metrics, recorded August 10, 2026. Verify live values on the linked sources.

SS
Sachin Sharma elementalsouls
6+
Years in offensive security
5,600+
Combined GitHub stars · Aug 2026
940+
Combined forks · Aug 2026
operator@elementalsouls
# whoami
role   Offensive Security Engineer
focus AI-driven vuln discovery
certs OSCP, CRTO
ships
Profile

I sit at the intersection of offensive security and applied AI — an OSCP/CRTO red teamer who now designs the LLM agents that automate the work. Across roles at Grant Thornton and EY I've led red team operations for Fortune 500 clients, cut manual tradecraft by more than half with GenAI-driven workflows, and open-sourced the tooling behind it. Claude-BugHunter has recorded 5,200+ installs through skills.sh alongside public GitHub adoption.

01 — Selected security impact

Security work beyond the repositories.

Anonymized examples of the operating problems I solve across red teaming, exposure monitoring, application security, and threat intelligence.

Enterprise red teaming

Mapping attack paths across identity, cloud, and endpoint.

Role: led internal and external red-team operations for large enterprise clients. Combined attack-path analysis, adversary simulation, and remediation planning to help teams reduce exploitable exposure.

FocusAD · cloud · endpoint
EvidenceAnonymized client delivery
Exposure monitoring

Turning dark-web noise into an analyst-ready queue.

Role: designed an N8N workflow for collection, normalization, prioritization, and escalation of credential-exposure signals. The program surfaced 50,000+ records for triage without publishing sensitive values.

FocusN8N · CTI · triage
EvidenceRedacted methodology
AppSec + threat intelligence

Finding technical flaws and translating them into decisions.

Role: delivered 40+ red-team and application-security engagements across banking, financial services, insurance, healthcare, and energy, pairing technical validation with remediation-focused reporting.

FocusWeb · API · CTI
EvidenceEngagement history

Client names, targets, and sensitive evidence are intentionally withheld. Detailed methodology and references can be discussed in a qualified hiring or research conversation.

02 — Open-source research

AI-security frameworks I build & ship.

Autonomous agent tooling that turns LLM assistants into structured recon-to-report workflows, with public repositories and external adoption signals.

3,400+

Claude-BugHunter

Creator & Lead Developer

An AI agent skill framework that turns LLM coding assistants into structured bug-hunting & red-team copilots.

Its evidence base curates 681 disclosed-vulnerability patterns from real HackerOne & Bugcrowd reports, driving a repeatable six-phase recon-to-report workflow that runs across Claude Code, Codex & OpenCode.

Research angleCan LLM agents reliably triage real vulnerability classes end-to-end — where do they succeed, and where do they silently fail?

82 security skills 15 workflow commands 24 vuln classes 520+ forks Burp · MCP · ProjectDiscovery
2,200+

Claude-OSINT

Creator & Lead Developer

An AI reconnaissance framework with eight modular skills and roughly 10,000 lines of structured tradecraft for authorized external-attack-surface research.

Automates identity/SSO mapping (Entra, M365, Okta, ADFS), cloud & Kubernetes exposure discovery, and email-security auditing (SPF/DMARC/DKIM) — with sector packs for healthcare, finance, ICS/SCADA & government.

Research angleHow far can autonomous agents map an organization's external attack surface from open-source signal alone — and how noisy is that signal?

100+ recon capabilities 80 secret regexes 80+ search dorks 27 attack-path templates 420+ forks

Start with the technical walkthrough.

Read the architecture, skill catalog, and evaluation material before treating either project as a black box.

BugHunter architecture ↗OSINT docs ↗
03 — Independent coverage

Projects in the field.

Selected third-party articles, directories, and specialist newsletters that mention or analyze Claude-BugHunter and Claude-OSINT. Coverage is labeled by source type so the evidence stays easy to audit.

Research note · verified Aug 10, 2026What the sources consistently support: Claude-BugHunter is a Claude Code skill bundle with a six-phase scope → recon → hunt → validate → capture → report workflow; Claude-OSINT is a Claude Skills library that combines methodology with tactical recon assets. Neither is presented as a standalone scanner, and both repositories explicitly frame use around authorized testing. Counts and repository metrics are time-sensitive; the project cards link back to the primary repositories for live values.
04 — Where I'm headed

Research interests.

I want to study the systems I've been building by instinct: how autonomous offensive agents actually behave, where they break, and how to make them measurable and safe. Four threads I'd bring to a lab:

Autonomous LLM agents for vuln discovery and Attack Surface Management

Scaling recon-to-report pipelines with tool-calling agents — planning, orchestration, and reliability under real targets.

Adversarial ML & LLM red-teaming

Prompt injection, agent memory/RAG poisoning, and jailbreak strategy discovery from the attacker's seat.

AI-driven threat intelligence

Turning noisy open-source and dark-web signal into predictive, operational threat models.

Guardrails & agent security

Measuring and containing what autonomous offensive agents can actually do.

# Seeking a Graduate Research Assistantship, Fall 2027 —
# moving from enterprise consulting into rigorous research.

05 — Track record

Experience.

Aug 2024 — Present
Assistant Manager — Red Team & Offensive Security
Grant Thornton LLP · Gurgaon, India
  • Led internal & external red team operations for Fortune 500 clients, mapping critical attack paths across Active Directory, cloud & endpoint — helping reduce exploitable attack surface by ~50% in measured programs.
  • Pioneered GenAI-driven offensive workflows — LLM automation and custom AI skills into recon, reporting & dark-web monitoring — cutting manual tradecraft 50–60%.
  • Automated a dark-web monitoring program with N8N that surfaced 50,000+ credential records for triage before confirmed exploitation.
  • Engineered custom Windows tooling & PowerShell automation; ran phishing simulations that lifted employee reporting by 90%.
  • Simulated APT scenarios mapped to MITRE ATT&CK while contributing to a reported 95% client satisfaction rate.
Aug 2021 — Mar 2023
Associate Consultant — Cyber Threat & Vulnerability Mgmt
Ernst & Young (EY) LLP · Mumbai, India
  • Executed 40+ red-team and application-security engagements across banking, financial services, insurance, healthcare, and energy, uncovering critical and previously undocumented flaws.
  • Delivered Cyber Threat Intelligence reports that cut mean incident-response time by 25%.
  • Led web app & Active Directory pentests — lateral movement, privilege escalation, auth flaws — and reviewed firewall/network configs against ISO 27001 & CIS.
Sep 2020 — Jul 2021
Security Analyst
Indian Cyber Institute · Mumbai, India
  • Ran VAPT across web, infrastructure & endpoint systems for small & mid-sized enterprises.
  • Delivered prioritized remediation that measurably improved posture for resource-constrained clients.
Research brief · proposed study

Measuring whether structured skills improve agentic recon reliability.

A reproducible evaluation I can run on controlled, authorized lab targets: compare a baseline LLM workflow with skill-assisted and human-in-the-loop conditions, then measure whether structure improves valid findings without increasing scope drift or unsupported claims.

QuestionDoes structured methodology improve precision, recall, and evidence quality?
ConditionsBaseline model · skill-assisted agent · human-in-the-loop workflow
MeasuresTime to valid finding · triage precision · reproducibility · scope violations
OutputPublic protocol, result matrix, failure taxonomy, and reproducible examples
06 — Recent activity

News.

Aug 2026

Claude-BugHunter and Claude-OSINT passed 5,600 combined GitHub stars and 940 combined forks. Metrics recorded August 10, 2026. View the repositories.

2026

Seeking a Graduate Research Assistantship for Fall 2027 — reaching out to research groups working on autonomous AI security and adversarial ML.

May 2026

Claude-OSINT received independent coverage from SecurityInfo.it and The OSINT Newsletter. See the coverage.

2025

Awarded a Spot Award at Grant Thornton for AI-powered offensive tooling and the N8N dark-web monitoring program.

07 — Toolkit

Skills & expertise.

From LLM agent engineering to Active Directory attack paths.

AI & Security Automation

LLM Offensive ToolingAI Agent SkillsClaude CodeGenAI AutomationPrompt EngineeringAI Recon & Bug HuntingN8N

Offensive Security

Red TeamingAdversary SimulationBASWeb / API PentestActive DirectoryExploit DevOSINTPurple Teaming

Cloud & Infrastructure

AzureAWSKubernetesConfig ReviewEndpoint HardeningThreat ModelingSecure Code Review

Tooling

MetasploitSliverBloodHoundBurp SuiteNessusImpacketNmapProjectDiscovery

Frameworks & Standards

MITRE ATT&CKCyber Kill ChainOWASP Top 10NISTZero TrustISO 27001CIS

Programming

PythonBashPowerShellJavaScript
08 — Certifications

Credentials you can verify.

09 — Recognition

Awards.

2024 & 2025

Spot Award

Grant Thornton — for driving AI-powered tooling & N8N dark-web monitoring initiatives and sustained client success.

2022 & 2023

"I am Exceptional"

Ernst & Young — for delivering high-impact red team projects across multiple Fortune 500 clients.

Aug 2026

Open-source traction

5,600+ combined GitHub stars, 940+ forks, and independent coverage across specialist security and OSINT publications.

10 — Let's talk

Building at the AI × security edge?

Open to senior offensive-security roles, research collaborations, and graduate research assistantships — and always up for a conversation about autonomous red teaming.