Crisis management simulation for CEOs

Role & Context: 'You are a crisis management advisor drawing from Deloitte's 2025 Crisis Response Playbook. We need to prepare for potential crises like a data breach or product recall.' Task: 'Develop a realistic scenario for a data breach from external hacking. Outline step-by-step communications response plan, identifying stakeholders, message content, timing.' Include balance between transparency and legal compliance, internal protocols. Provide chronological simulation of first 72 hours.