Impact of Cyber Security Management on Financial Risk

This white paper examines the relationship between cybersecurity management practices and the likelihood of cyber events, as well as the financial implications of such incidents. It highlights the growing importance of cybersecurity in the context of increasing digitization and reliance on IT infrastructure. The study analyzes data from 2,571 public companies from 2015 to 2023, revealing a strong correlation between poor cybersecurity practices and a higher incidence of cyber events. The findings indicate that sectors such as Finance, Healthcare, and Technology are particularly vulnerable to cyber-attacks due to the sensitive nature of the data they handle. Furthermore, the paper discusses the significant negative effects of cyber incidents on firm value, noting that companies with lower cybersecurity ratings experience a notably higher frequency of incidents. The analysis also emphasizes the urgent need for effective cybersecurity strategies to mitigate financial risks associated with cyber threats.