Socket

Socket is a cybersecurity company that helps software development and security teams protect applications from malicious open-source dependencies and software supply chain attacks. Its platform provides real-time threat detection, package risk analysis, vulnerability management and automated prevention tools. Headquartered in San Francisco, Socket serves more than 27,000 organisations, including Anthropic, Vercel, Cursor and Figma. The company has raised $125 million in funding and operates a remote-first team with UK-based employment opportunities.