This research paper aims to investigate the relationship between the attitudes of social network users and the risks of victimisation online. It also aims to use the results to explore a more comprehensive and effective approach towards the development of cyber policing and safety education programmes targeting young adults who make up the majority of social network users. Through a survey of 55 students at Bond University in Gold Coast, Australia, this paper examines students' social network habits and attitudes through a self-report measure and inferences from their daily behaviours on social network applications through their mobile smartphones (MSNAs). Bivariate correlational analyses such as the Pearson's r and Spearman's rho (p) reveal that online victimisation risks were significantly correlated with the time spent on MSNAs (p=.44; p<.01), feelings of anxiety if accounts were not checked (p=.33; p=.02), feelings of restlessness if experiences were not shared (p=.42; p=.01), and willingness to personally meet up with strangers befriended on MSNAs (p=.30; p=.03). The results can shed light towards enhancing better cyber policing and safety education programs, aim to detect risky behaviours and prevent students from being potential victims on the cyber space.