We construct novel text-based measures of firm-level cyber risk exposure based on quarterly earnings calls of 12,000+ firms from 85 countries over 20+ years. We categorize each cyber-related discussion into topics that capture sentiment, monetary loss, country names, etc. We document new facts...

Authors from the fields of politics, business, research and development examine the issue of security in this book. What will it cost and who will provide it? Can security perhaps even be fun? Digitization is permanently changing how we live and work. It is associated with speed and cost...