Web3 Antivirus

Web3 Antivirus is a blockchain security company founded in 2020 that provides real-time, multi-chain protection against Web3 scams and threats. The company has established itself as a trusted security partner for major wallets, exchanges, and DeFi platforms.

Core Products/Services

Web3 Antivirus offers a comprehensive security ecosystem including a free open-source browser extension that protects users from malicious transactions, honeypots, wallet drainers, and phishing attacks. Their enterprise API enables wallets, DEXs, and fintech platforms to integrate advanced threat detection in under 2 hours. The company also provides a MetaMask Snap for in-wallet security and a live Scam Pulse dashboard showcasing real-time fraud telemetry.

Key Strengths

The platform's real-time engine scores every address, token, and contract call across multiple blockchain networks, flagging scams such as poisoned addresses, fake tokens, and wallet drainers before users click "confirm." With over 100,000 users protected, the company has detected 60+ types of scams and maintains databases of 1.5M+ dangerous contracts and 144.9M+ blocklisted websites. Their security solutions are trusted by MetaMask, Changelly, 1inch, Cointelegraph, and other leading Web3 companies.

Notable Clients/Projects

Web3 Antivirus powers risk checks for top fintech companies covering tens of millions of wallets and collaborates with dozens of DeFi projects on post-incident forensics. The company has partnerships with major players including MetaMask (with over 30 million monthly active users), Changelly, 1inch, Cointelegraph, NGRAVE, BabyDoge, and Blackfort. Their browser extension has 50,000+ installations across Chrome, Opera, Edge, and Firefox.

Why Choose Web3 Antivirus

Web3 Antivirus stands out for its open-source approach, rapid integration capabilities, and comprehensive threat coverage. The company's mission is to make the entire Web3 stack usable, governable, and secure at scale, enabling builders to innovate and users to transact with peace of mind. Their solutions combine proactive AML checks, trust scoring, suspicious activity monitoring, and regulatory compliance features. The platform is audited by Veridise and verified by MetaMask, ensuring the highest security standards for the Web3 ecosystem.