You are cordially invited to submit papers to the 2017 Data Mining and Cybersecurity Workshop and participate in the 2017 Cybersecurity Data Mining Competition. The two events are associated with the 24th International Conference on Neural Information Processing (ICONIP 2017), Guangzhou China, November 14−18, 2017. DMC 2017 workshop and CDMC 2017 award ceremony will be both co-held with ICONIP 2017. The purpose of the 10th International Data Mining and Cybersecurity Workshop is to raise the awareness of cybersecurity, promote the potential of industrial applications, and give young researchers exposure to the main issues related to the topic and to ongoing works in this area. DMC 2017 will provide a forum for researchers, security experts, engineers, and students to present latest research, share ideas, and discuss future directions in the fields of data mining and cybersecurity.