Man Group

Man Group is the world's largest publicly traded hedge fund, managing approximately $178 billion in assets as of June 2024. Founded in 1783 and headquartered in London, the firm operates at the intersection of finance and technology, with a core infrastructure built around AI, machine learning, and systematic investment strategies. For a cybersecurity team, the threat model here is clear: you are protecting the proprietary algorithms, trading systems, and massive data pipelines that drive the firm's alpha generation. The company's offerings span systematic, discretionary, and solutions-based strategies, meaning security must cover a broad surface area - from low-latency execution systems and research environments to client-facing platforms. The technical stack is deeply integrated with quantitative research, which implies a need to secure model code, data feeds, and cloud/on-prem hybrid infrastructure against both external threat actors and insider risk. The stakes are measured in billions and basis points. A technology-empowered, research-driven culture suggests that security teams here are expected to operate with the same rigor as the quants they protect: tooling is likely advanced, automation is table stakes, and the ability to reason about sophisticated attack vectors in a high-frequency, high-value financial environment is non-negotiable. If you want to defend infrastructure where a single compromise could move markets, this is that scale.