HUAUN

About HUAUN

Founded in 2019, HUAUN is a cybersecurity company based in Beijing, China, that specializes in managing and validating attack surfaces from an adversarial perspective. The company develops products that build a complete closed-loop system for attack surface management, moving from detection to analysis and response. Their services are designed for industries such as finance, energy, health, education, and government.

HUAUN's platform uses artificial intelligence and knowledge graphs to redefine and manage digital assets, vulnerabilities, and intelligence. The company's core offerings include network asset attack surface management (CAASM), external attack surface management (EASM), and breach and attack simulation (BAS) to verify defensive systems. This approach enables clients to gain a comprehensive view of their assets, detect exposures, and validate their security posture against potential threats. The company was recognized by Gartner in its 2022 "Hype Cycle™ for Security in China" report as a representative vendor for both Attack Surface Management (ASM) and Breach and Attack Simulation (BAS).

Since its inception, HUAUN has secured significant funding from various investors. In November 2021, the company raised $15.6 million in a Series A1 round. Subsequent funding rounds, including a Series B in December 2022 and a Series B1 in June 2025, have involved investors such as Lingfeng Capital, Yi Capital, Cowin Capital, Weimob, and DCM Ventures.