Immunefi | 9,785 followers on LinkedIn. Immunefi — One Platform. Unified Security Operations. Complete Onchain Protection | Immunefi is the leading onchain crowdsourced security platform, working with ground-breaking protocols such as Chainlink, Ethereum Foundation, Optimism, Arbitrum, and many more. Our latest product, Magnus, bridges the gap between security solutions by creating a unified platform for security operations. Allowing protocols to easily launch bug bounties, audit competitions, and proactively stop threats using our automations engine built with the industry's best vulnerabilities dataset.