Bank directors are concerned with several issues: 1. Top issues include governance risk, corporate culture, strategy, environmental and social issues, and information technology risks like cybersecurity and data breaches. 2. Other challenges include regulatory compliance, financial statement risks with the new CECL accounting standard, and operational risks with changes in operations and technology. 3. Directors are also worried about unknown risks and ensuring strong risk management in areas like credit, liquidity, pricing, and reputation risks. Effective oversight of management performance and continuous improvement will help address these challenges.