A recent global exercise brought together over 1,000 participants from the financial services industry, government agencies and cross-sector partners to tackle an unprecedented "polycrisis" scenario. This simulated crisis combined a Category 5 hurricane, a severed transatlantic communications cable, a critical financial market infrastructure (FMI) outage, and a state-sponsored zero-day cyberattack. The goal was to evaluate the sector’s ability to navigate severe, simultaneous disruptions while strengthening collaboration between public and private entities. This effort is especially timely as organizations face increasing geopolitical instability and technological vulnerabilities.

Key skills such as crisis management, cross-sector coordination and decisive leadership under pressure emerged as essential takeaways. Practical recommendations included implementing disconnect/reconnect protocols, auditing third-party dependencies, and leveraging AI to enhance resilience. Geographic diversification, regular joint exercises and real-time vendor monitoring were also identified as critical strategies to reduce systemic risks. While the financial services sector has made significant strides in resilience, this initiative revealed areas needing further attention.

Key Takeaways:

• Preparedness for Complex Crises: Organizations must be ready to handle simultaneous, multilayered disruptions.
• AI as a Double-Edged Sword: Harnessing AI’s potential requires careful oversight to balance its defensive benefits against emerging risks.
• Vendor Resilience: Strengthened relationships and clear protocols for managing third-party risks are essential for continuity.