Brother Alex is a Web3 security researcher who founded OpenSense, a grassroots blockchain-security community focused on collaboration, education, and coverage of the blockchain-security ecosystem. Brother Alex's Twitter Score is 9.9 out of 1000 as of October 2026, ranking #94,897 among 493,668 tracked accounts.
Brother Alex, whose real name is Alexandre Melo, also founded CryptoLar, a community that organizes Web3 hackathons and events centered on the Ethereum and Starknet ecosystems. He works at Zokyo as a security lobbyist and is affiliated with the Ethereum Foundation. OpenSense received support through the Ethereum Foundation Ecosystem Support Program's Q2 2024 allocations, reflecting the community's standing within the broader Ethereum ecosystem.
Brother Alex posts across topics including Bitcoin security, self-custody, Web3, and AI-agent subjects. He has published 3,148 posts on the platform and has accumulated 1,799 followers as of October 2026. Brother Alex has been mentioned by 5 accounts, with 10 total mentions.
Who follows Brother Alex on X?
The accounts that follow Brother Alex include 37 founders, 3 angel investors and 13 influencers. Among them are Loomdart, Austin Griffith, Marc Zeller, AzFlin, Alex Van de Sande avsa.eth and vectorized.eth.