The Cranium Financial Services AI Trust Hub is a governance and security platform designed for banks, insurers, and fintech organizations to manage AI-related risks and compliance requirements across the AI lifecycle. The platform is anchored by a leading financial institution and targets two primary user groups within financial organizations: compliance teams and security teams. For compliance teams, it provides oversight of third-party AI systems against regulatory standards, access to an AI threat and vulnerability database sourced from financial institutions and vendors, and a community-driven approach to developing AI governance standards. For security teams, it offers an AI Arena environment where AI systems can be tested for vulnerabilities by security experts, along with a repository of historical scan and test data to assess risk profiles of commonly used AI models. Additional capabilities include on-demand access to AI security experts for risk assessments, incident response strategy, and governance consultations, as well as collaborative knowledge-sharing among financial sector professionals. The hub is positioned as a community-based resource combining testing infrastructure, a threat database, expert consultation, and peer collaboration to support responsible AI deployment in the financial services industry.