A computer implemented system, method, or computer readable medium for providing a visual interactive software tool that permits users to investigate and evaluate financial, trade, and business-related risks. An interactive tool is provided that can integrate front and back end capabilities to, for example, provide quick and efficient navigation to pertinent information in a visual workspace. The system, method, or computer readable medium can be configured to include a software engine that identifies corridors or other subgraph features in accordance with automated traversal based on a set of rules. The features can provide a notification and selective visual access to risk-related subgraphs based on topic, category, or sanctions as a virtual lens for the user in connection with a displayed node.