4 citations · 7 across the 3 of their papers we have counts for
11 papers
Statistical Modeling of Data Breach Risks: Time to Identification and Notification
Maochao Xu, Quynh Nhu Nguyen
It is very challenging to predict the cost of a cyber incident owing to the complex nature of cyber risk. However, it is inevitable for insurance companies who offer cyber insuranc…
Modeling Multivariate Cyber Risks: Deep Learning Dating Extreme Value Theory
Mingyue Zhang Wu, Jinzhu Luo, Xing Fang +2
Modeling cyber risks has been an important but challenging task in the domain of cyber security. It is mainly because of the high dimensionality and heavy tails of risk patterns. T…
Should the Ransomware be Paid?
Rui Fang, Maochao Xu, Peng Zhao
Ransomware has emerged as one of the most concerned cyber risks in recent years, which has caused millions of dollars monetary loss over the world. It typically demands a certain a…
Pricing cyber insurance for a large-scale network
Lei Hua, Maochao Xu
Facing the lack of cyber insurance loss data, we propose an innovative approach for pricing cyber insurance for a large-scale network based on synthetic data. The synthetic data is…
Joint Cyber Risk Assessment of Network Systems with Heterogeneous Components
Gaofeng Da, Maochao Xu, Jingshi Zhang +1
Cyber risks are the most common risks encountered by a modern network system. However, it is significantly difficult to assess the joint cyber risk owing to the network topology, r…
Cyber Epidemic Models with Dependences
Maochao Xu, Gaofeng Da, Shouhuai Xu
Studying models of cyber epidemics over arbitrary complex networks can deepen our understanding of cyber security from a whole-system perspective. In this paper, we initiate the in…