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Sec3 operates as a specialized security and research firm dedicated to fortifying the decentralized web. The company delivers bespoke audits and sophisticated security software, specifically designed to protect Web3 projects. Its approach integrates advanced academic expertise with practical industry experience, focusing on critical areas such as program analysis, formal verification, and the application of artificial intelligence for code security.
The company was co-founded by Chris Wang, Dr. Nick (Yunhui) Zheng, and Dr. Xinyu Xing. Chris Wang, CEO, brings a background in investment banking from Goldman Sachs and Standard Chartered Bank. Dr. Nick Zheng, CTO, honed his expertise in program analysis and security during eight years at IBM Research. Dr. Xinyu Xing, CSO and Chief AI Scientist, is an Associate Professor at Northwestern University, specializing in operating systems, AI, and Web3 security. Their combined insight recognized the urgent need for robust security solutions in the emerging Web3 landscape.
Sec3 primarily serves companies building in the decentralized web, providing the foundational security infrastructure necessary for their operations. The firm's overarching mission is to secure the future of Web3, aiming to instill confidence and trust across the ecosystem by offering unparalleled auditing experiences and high-quality security products, thereby fostering a more resilient and reliable decentralized environment.
Sec3 has raised $10.0M across 1 funding round.
Sec3 has raised $10.0M in total across 1 funding round.
Sec3 has raised $10.0M in total across 1 funding round.
Sec3's investors include ParaFi Capital, Aleksander Leonard Larsen, Itamar Lesuisse.
Sec3 is a blockchain security and research firm founded in 2019, specializing in smart contract audits, formal verification, real-time transaction monitoring, vulnerability scanning, and web3-native AI tools like the open-source OwLLM large language model[1][2]. It serves web3 projects—including DeFi, GameFi, infrastructure, stablecoins, and Solana protocols—by solving critical security challenges in decentralized applications, such as protecting against malicious attacks and ensuring protocol integrity for millions of users[1][2][3]. With $11.85M raised in seed VC funding (last round $10M two years ago), Sec3 demonstrates strong early growth in the high-stakes web3 security market, backed by academic expertise and a holistic security approach beyond audits[1][2].
Sec3 was founded in 2019 in College Station, Texas, emerging amid the rapid growth of blockchain and web3 technologies where smart contract vulnerabilities posed existential risks to projects[1]. While specific founder details are not publicly detailed in available sources, the company quickly built a reputation by combining leading academic expertise in cybersecurity, machine learning, and automation with practical web3 auditing, positioning itself as a defender against exploits in DeFi and beyond[2]. Early traction came from its exceptional track record in securing high-profile protocols, evolving from core audits to innovative tools like real-time monitoring and OwLLM, the first open-source web3-native LLM, reflecting pivotal adaptation to AI-blockchain convergence[1][2].
Sec3 rides the web3 security imperative trend, where exploits have drained billions from DeFi and protocols, making pre- and post-launch audits non-negotiable amid mainstream adoption[1][2][3]. Timing is ideal post-2022 crypto winter, as Solana and layer-1 growth demand scalable security for mass user onboarding, with market forces like rising hacks (e.g., smart contract flaws) and AI integration amplifying needs[3]. It influences the ecosystem by hardening infrastructure—elevating standards through open-source tools like OwLLM and academic rigor—enabling safer innovation and reducing barriers for startups in a sector where security is "front and center"[2][3].
Sec3 is poised to expand as web3 matures, with AI-driven tools like OwLLM positioning it at the nexus of blockchain security and generative AI, potentially dominating automated vulnerability detection[1][2]. Trends like multi-chain expansion, real-time DeFi monitoring, and regulatory scrutiny on protocol safety will fuel growth, evolving its influence from auditor to essential web3 infrastructure layer. As hacks persist, Sec3's momentum—fueled by its seed funding and track record—could mirror leaders in cybersecurity, securing the next wave of decentralized economies[1]. This cements its role as a foundational guardian in an increasingly hostile digital frontier.
Sec3 has raised $10.0M across 1 funding round. Most recently, it raised $10.0M Seed in January 2023.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Jan 1, 2023 | $10.0M Seed | ParaFi Capital, Aleksander Leonard Larsen, Itamar Lesuisse |