Forget Greece — Brevan Howard’s latest real-estate digs will be in an old-school hedge fund hot spot. The $35 billion manager is adding an office in Greenwich, the leafy Connecticut suburb long known for its concentration of hedge funds, early next year, a person close to Brevan told Business Insider. It will be the European-based
Another leader of OpenAI’s security strategy is leaving, joining a growing list of employees who have left the company’s security and alignment teams in recent years. Johannes Heidecke, head of OpenAI’s Security Systems team, is leaving as the company reorganizes its research and security work under a single leader. “We are grateful for Johannes’ contributions
