
FYEO is a security services company focused on the decentralized and Agentic AI technology sectors. They offer end-to-end blockchain security services, including code audits and Web3 threat modeling, to identify and mitigate vulnerabilities. Their offerings also include proactive threat monitoring through their FYEO Dark API integration and dynamic wallet testing. FYEO's team comprises world-class DeFi logic experts who collaborate with development teams to ensure secure code deployment and architecture, identifying critical vulnerabilities before they can be exploited. They have experience auditing major blockchain protocols such as Solana, Ethereum, Bitcoin, and various NFT marketplaces.

FYEO is a security services company focused on the decentralized and Agentic AI technology sectors. They offer end-to-end blockchain security services, including code audits and Web3 threat modeling, to identify and mitigate vulnerabilities. Their offerings also include proactive threat monitoring through their FYEO Dark API integration and dynamic wallet testing. FYEO's team comprises world-class DeFi logic experts who collaborate with development teams to ensure secure code deployment and architecture, identifying critical vulnerabilities before they can be exploited. They have experience auditing major blockchain protocols such as Solana, Ethereum, Bitcoin, and various NFT marketplaces.
Sector: Web3 & AI-focused cybersecurity
Headcount: 13 employees
Founded: 2021
Notable services: Blockchain code audits, Web3 threat modeling, anti-phishing agent, domain intelligence
Funding signal: Private pre-seed with strategic participants (Jun 2022)
Web3 protocol and application security, anti-phishing and domain fraud detection, and security for agentic AI integrations.
2021
Cybersecurity
Strategic participation from Big Brain Holdings and TRGC announced; no public amount disclosed.
“Strategic investors (Big Brain Holdings, TRGC) participated in a private pre-seed round to support growth and Web3 partnerships.”