About Purify Solution Co., Ltd. and PurifySec
PurifySec is the AI division and product of Purify Solution Co., Ltd. (주식회사 퓨리파이솔루션), a Korean company incorporated on March 13, 2026, based in Namyangju-si, Gyeonggi-do, whose existing business is water purification solutions.
Company
Who is behind PurifySec
PurifySec is the AI division and product of Purify Solution Co., Ltd. (주식회사 퓨리파이솔루션), a Korean company incorporated in March 2026 whose existing business is water purification solutions. The website and company email addresses use the PurifySec name and the purifysec.com domain.
| Legal name (English) | Purify Solution Co., Ltd. |
|---|---|
| Legal name (Korean, 국문 상호) | 주식회사 퓨리파이솔루션 |
| Type and country | Corporation (주식회사), Republic of Korea |
| Incorporated (법인 설립일) | March 13, 2026 (2026-03-13) |
| Business Registration No. (사업자등록번호) | 323-86-03748 |
| CEO (대표자) | Sangheon Lee (이상헌) |
| Head of AI (leads PurifySec) | Jisub Lee (이지섭) · LinkedIn |
| Address (English) | Building A, 154 Pokpo-ro, Hwado-eup, Namyangju-si, Gyeonggi-do, Republic of Korea |
| Address (Korean, 주소) | 경기도 남양주시 화도읍 폭포로 154, 가동 |
| Existing business | Water purification solutions |
| AI division | PurifySec: defensive SOC security triage assistant built on Anthropic's Claude API (working prototype) |
| Website | https://purifysec.com |
| hello@purifysec.com (general) · JisubLee@purifysec.com (Jisub Lee, Head of AI) | |
| Status | Working prototype · no customers yet · no outside funding · not affiliated with Anthropic |
Our story
Purify Solution Co., Ltd. was incorporated in the Republic of Korea on March 13, 2026. The company's existing business is water purification solutions. In 2026 the company started a new AI division, PurifySec, to build AI software. Its first product is a defensive security triage assistant for SOC teams, built on Anthropic's Claude API.
The PurifySec website (purifysec.com) and the company email addresses (@purifysec.com) belong to Purify Solution Co., Ltd. and are run by its AI division.
Leadership
Sangheon Lee (이상헌)
CEO (대표자), Purify Solution Co., Ltd.
Jisub Lee (이지섭)
Head of AI; leads PurifySec · JisubLee@purifysec.com · LinkedIn
What PurifySec is building
PurifySec is a defensive, human-in-the-loop assistant for security operations, built on Anthropic's Claude API. The application is designed to send each alert to Claude through the Messages API; Claude calls read-only tools to gather related SIEM/EDR events and returns a schema-validated JSON triage note (suggested priority, evidence, MITRE ATT&CK candidates, next steps) that an analyst approves, edits or rejects. It is also designed to draft incident summaries, review customer-owned code for security weaknesses and draft remediation reports. See the technical design and the roadmap.
Where we are today
- Stage: working prototype built on the Claude API; preparing an early-access pilot program (planned, not started).
- Customers: none yet.
- Funding: no outside investment.
- Affiliation: PurifySec is an independent application built on the Claude API and is not affiliated with or endorsed by Anthropic.
Our commitments
- Defensive use only, on systems customers own or are authorized to manage.
- A human analyst reviews every output before it is acted on.
- Honest communication about what the product can and cannot do.