This paper utilizes three large databases to better understand the characteristics of cyber loss events, especially how to deal with data biases and how cyber losses evolve over time. We first deal with the problem of report delay with an extended two-stage model in combination with detailed...

This paper discusses the adequacy of insurance for managing cyber risk. To this end, we extract 994 cases of cyber losses from an operational risk database and analyze their statistical properties. Based on the empirical results and recent literature, we investigate the insurability of cyber...