Sec3 provides a full stack blockchain security service that includes vulnerability assessments, penetration testing, and smart contract audits to ensure the integrity and safety of decentralized protocols. By enhancing security measures, Sec3 enables projects to scale confidently while minimizing the risk of exploits and breaches.
Funding
$10.6M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

MCFounders
Product
Problem
Web3 projects face constant threats from exploits and breaches, requiring robust security measures to protect users and assets. Traditional security audits and penetration testing are often time-consuming and may not provide continuous, real-time protection against emerging threats.
Solution
Sec3 provides a comprehensive suite of blockchain security services and cutting-edge software designed to fortify Web3 protocols. Their offerings include smart contract audits, formal verification, and real-time transaction monitoring to detect and halt malicious activity. Sec3's automated security scanner, X-Ray, enables continuous vulnerability scanning with easy CI integration, while OwLLM, their Web3-native Large Language Model, enhances code analysis and threat detection capabilities. By combining expert security researchers with advanced engineering, Sec3 empowers projects to scale securely and minimize the risk of exploits.
Target Audience
Sec3 primarily serves Web3 projects, including DeFi protocols, NFT platforms, and other decentralized applications, that require robust security solutions to protect their users and assets.
Features
- Smart contract audits covering Web2 and Web3 codebases, DeFi, and zero-knowledge protocols
- Formal verification using advanced methods to mathematically prove contract correctness
- WatchTower: Real-time transaction monitoring with 24/7 emergency tooling to detect and halt attacks
- X-Ray: Automated vulnerability scanning with a constantly expanding security library and CI integration
- OwLLM: Web3-native Large Language Model trained on blockchain data for enhanced code analysis
- Comprehensive and expanding vulnerability coverage through cloud-native SaaS
- Detailed and actionable reports with new vulnerability alert services
- Integration with GitHub development process