Oasis Capital's Early Investment in "Yunqi Wuyin" Secures Tens of Millions of RMB in Angel+ Round | Oasis Vitality
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Yunqi Wuyin ("Cloud Origin Infinite"), a cybersecurity AI agent company, recently completed a tens of millions of RMB angel+ funding round. The round was exclusively invested by Langmafeng Venture Capital, with Yuanming Capital serving as financial advisor. Its angel round was exclusively invested by Oasis Capital.
In recent years, as internet penetration and digitalization have deepened in China, societal demand for cybersecurity has grown at an unprecedented pace. Enterprise information security has become a critical component of sustainable business operations. Companies store vast amounts of sensitive data — user privacy information, commercial secrets, and more — and any breach or attack can inflict severe damage and losses on business operations. Meanwhile, the development of artificial intelligence technology has introduced new security risks, significantly raising the bar for enterprise defense. In the AI era, protecting corporate information security has become an unavoidable challenge for business leaders.
Yunqi Wuyin was founded in 2021 and completed a tens of millions of RMB angel round in 2022. Over the following year, the company successively launched its Wuyin Fuzzing Agent based on generative AI and its Wuji AI Security Agent.
Yunqi Wuyin is dedicated to applying generative AI technology to the cybersecurity domain. Its Wuyin Fuzzing Agent leverages genetic mutation algorithms, symbolic execution acceleration, process-level vulnerability detection, natural language processing, and contextual semantic understanding to improve the efficiency and accuracy of automated vulnerability discovery, detection, and remediation — delivering an integrated, closed-loop solution.
Additionally, the Wuji AI Security Agent combines diverse capabilities including cybersecurity Q&A, security tool invocation, and code analysis. The agent incorporates an extensive security knowledge base covering CVE vulnerability information, CWE software weaknesses, security standards, and cutting-edge research findings. It supports comprehensive security functions including security knowledge Q&A, training and education, security documentation, analysis of latest security papers, intelligent vulnerability analysis, smart invocation of security tools, and intelligent threat detection — aiming to provide all-around, in-depth support and protection for the cybersecurity field.
Yunqi Wuyin founder and CEO Kaiwen Shen is a Tsinghua University graduate and holds a PhD in cyberspace security. With over ten years of offensive and defensive cybersecurity experience, he has published multiple papers at the field's four top academic conferences and at Black Hat USA. Shen has also won awards at internationally renowned competitions including DEF CON and HITCON CTF, and took first place globally at GeekPwn 2019 International Security Geek Competition, earning induction into the "GeekPwn Hall of Fame."
To date, Yunqi Wuyin has secured dozens of software copyrights and cybersecurity-related patents. The company has obtained ISO 9001, ISO 20000, and ISO 27001 certifications, serves as a CNNVD vulnerability technical support unit, and has received the highest-level product certification from CAICT. Acting as a cybersecurity information specialist, Yunqi Wuyin has participated in developing over twenty national and industry standards, serving government ministries, research institutions, and sectors including energy, finance, telecommunications, and automotive.
IDC data shows that China's cybersecurity spending reached approximately $12.20 billion in 2021. Preliminary statistics put 2022 spending at $13.76 billion; by 2026, the figure is projected to hit $31.80 billion, representing roughly 23.3% compound annual growth during the forecast period. At this growth rate, the overall market is expected to reach $48.4 billion by 2028.
According to CAICT's China Cybersecurity Industry Research Report (2022), government, telecommunications, and finance comprise the primary downstream customers for China's cybersecurity market, collectively accounting for 58.4% of total industry revenue, with government and critical infrastructure operators as the largest segment.
Currently, government agencies and critical infrastructure operators — which maintain stringent requirements for network and information security — constitute Yunqi Wuyin's core customer base. In an interview, founder and CEO Kaiwen Shen stated: "As societal demand for cybersecurity products and services continues to grow, AI-powered network information security technology is gradually permeating enterprises of all sizes. Yunqi Wuyin is committed to building the AI agent that truly understands security, continuously enhancing its grasp of user security scenarios through operational tools, knowledge, and memory engines — achieving characteristics of ease of use, self-learning, and autonomous action. We aim to help enterprises automate security tasks, making software more secure and security smarter."
