Security research & custom software

Senior security leadership, built into custom tools.

SneakyLLC helps organizations see threats earlier, take down fraud faster, and put real governance around AI. Hands-on engineering from someone who has run the SOC, led the investigation, and shipped the automation.

Phillip Tarrant, founder of SneakyLLC
Phillip TarrantFounder & Principal Engineer

What we do

Focused services, built to fit.

OSINT

Open-source intelligence on your people, brand, and exposure: what an attacker can learn about you before they ever touch your network.

Fraud & takedown

Find and remove phishing sites, impersonation, and fraudulent infrastructure targeting your customers, with evidence packaged for registrars and hosts.

AI governance & control

Guardrails, evaluation, and audit trails for LLM deployments. We are building a purpose-made control layer in Rust for teams that need AI use to stay safe and accountable.

Custom security software

SOAR playbooks, triage automation, detection tooling, and integrations built around your stack instead of a vendor roadmap.

Who you work with

One senior engineer, not a layer of account managers.

Phillip Tarrant has spent more than twenty years in security, from incident response and digital forensics to leading a 17-person SOC, red team, and DFIR organization at an MSSP. He later owned AI development there, building LLM triage pipelines, RAG knowledge systems, and the guardrails and governance that kept them safe in production.

  • Custom SOAR platforms and automation across Microsoft 365, CrowdStrike, and Google SecOps
  • Prompt-engineering frameworks, model evaluation, and output validation for security workflows
  • Compliance guidance: NIST 800-53, PCI-DSS, HIPAA, GDPR
  • Consulting for defense, fintech, and MSSP clients

Contact

Tell us what you are trying to solve.