See your software the way an attacker does.

Pentoma® attacks your app the way a real adversary would. LeakJar™ shows you the credentials attackers already hold. Built by offensive-security veterans, delivered as AI products.

Built on the attacker’s perspective.

Two ways in: test your defenses before attackers do, and cut off the credentials they already have.

Pentoma

AI penetration testing

Find with AI, prove with humans. The GAMAN® engine attacks your web apps, APIs, source code, and AI systems the way a real adversary would — and every confirmed finding ships with reproduction steps, severity rationale, and remediation.

  • →Web, code, and AI red teaming — one evidence model
  • →Deterministic replay; every finding human-validated
  • →Auditor-ready control mappings for SOC 2 and ISO 27001

LeakJar

Breached-password defense, API-first

Reused passwords are how breaches spread. LeakJar™ screens sign-ups, logins, and resets against billions of breached credentials — only a short hash prefix ever leaves your servers. Works with Auth0, Okta, Cognito, Firebase, and any stack with an HTTP client.

  • →One REST API call at sign-up, login, or password reset
  • →We never see the password — k-anonymity by design
  • →Exposure monitoring for your domains

AppSolid

Mobile app hardening & protection.

What security teams say.

“Pentoma® delivers results of web penetration tests much faster than human pen testers.”
John S. Kim
CEO, Sendbird

“We chose to go with Pentoma® because it is built on the cybersecurity and hacking expertise of the SEWORKS team. They have leveraged artificial intelligence to mimic human attackers exploiting a web application.”
John Lagerling
US CEO, Mercari

“With Pentoma, we are able to diagnose our security posture on a regular basis. The automated process saves us a lot of time and resources compared to working with human pen tester teams.”
GyYoung Kim
EVP, FnC organization, Kolon

“We recommend SEWORKS and Pentoma® as an alternative to human penetration of your web applications.”
Mark Kaplan
Senior Director, IT, Barbri

“I was especially happy to see the Pentoma® results in a short period of time as we were in a hurry to fix any vulnerabilities to prepare for our Initial Public Offering.”
Daniel Kang
CTO, Flitto

“We wanted to reduce the testing time as much as possible, and we were able to achieve it by selecting Pentoma®’s automated pen testing process.”
Bill Snyder
Director, IT Security, Matthews

Built by people who break into things for a living.

SEWORKS grew out of WOWHACKER, one of Korea’s oldest white-hat collectives — the same team that competed on hacking’s biggest stage now builds the products.

  • 7× DEF CON CTF finals
  • WOWHACKER roots
  • Founded in San Francisco in 2013
  • Offensive security since day one
  • 0 False positives, every finding human-validated

Common questions

What is AI-powered penetration testing?

AI-powered penetration testing uses AI agents to discover and safely exploit security vulnerabilities. SEWORKS’ Pentoma® combines agentic discovery by its GAMAN® engine with deterministic replay and human expert validation across web applications, APIs, source code, and AI systems — so every confirmed finding comes with reproducible evidence.

How long does SOC 2 compliance take?

With SEWORKS’ SOC 2 compliance package (Drata automation and Pentoma® pen testing from one team), most organizations can achieve SOC 2 Type II compliance in 3–6 months, depending on their current security posture.

What is credential leak detection?

Credential leak detection identifies when passwords or accounts belonging to your organization appear in data breaches. LeakJar™ screens passwords at sign-up, login, and reset against billions of breached credentials using k-anonymity — only a short hash prefix ever leaves your servers — and sends domain-scoped alerts when your organization shows up in new breaches.

What industries does SEWORKS serve?

SEWORKS serves organizations across all industries, including healthcare, financial services, SaaS/technology, retail, manufacturing, government, and education. Our solutions are tailored to meet industry-specific compliance requirements like HIPAA, PCI DSS, and SOC 2.

What is the difference between SOC 2 and ISO 27001?

SOC 2 is an auditing standard developed by AICPA focused on service organizations, primarily used in the US. ISO 27001 is an international standard for information security management systems (ISMS) recognized globally. SEWORKS helps organizations achieve both certifications with expert guidance and AI-powered testing.