Portfolio Manager by CyberCube is a comprehensive cyber portfolio modeling solution designed for the cyber insurance industry, including reinsurers, insurers, and reinsurance brokers. It provides a scenario-based, data-driven model for analyzing and quantifying potential financial loss due to cyber events across portfolios. The solution enables users to assess catastrophic and attritional cyber losses, manage portfolio accumulations, and optimize reinsurance structures. Portfolio Manager offers detailed modeling, analysis, and reporting capabilities, allowing (re)insurers to quantify and segment risk and exposure across key dimensions. It provides granular loss results to illustrate risk breakdowns and includes a threat landscape intelligence catalog of cyber perils for assessing risk. The product leverages cyber catastrophe and predictive attritional models to understand financial loss potential, utilizes security telemetry and firmographics to shape portfolio strategy, and assesses cyber exposure across all P&C lines of business. Users can dynamically stress test model outputs and establish their own view of risk using analysis controls to adjust frequency, severity, and other assumptions.