South Australian research finds majority of cyberbullying goes unreported by students

A study published by the University of South Australia in September 2026 found that 68 percent of secondary school students who experienced cyberbullying in the previous 12 months did not report it to a parent, teacher or school counsellor. The research, which surveyed 2,400 students across South Australian schools, identified fear of overreaction, shame and belief that reporting would make the situation worse as the primary barriers to disclosure. Most incidents involved direct messaging on social media platforms, with Instagram, Snapchat and Discord cited as the most common venues.

The research quantifies the visibility gap that passive reporting models cannot close: more than two-thirds of harm remains invisible to the adults positioned to intervene. Technology that detects bullying, grooming and sextortion patterns in real time, without waiting for a distressed adolescent to navigate the social and emotional cost of disclosure, eliminates the reporting barrier as a point of failure. Guardii's cyberbullying detection module analyses direct-message exchanges across Instagram, Snapchat, Discord and other platforms for linguistic and behavioural markers of sustained targeting, escalation and intent to harm, flagging conversations to parents and school safeguarding teams while the child is still engaged in the harmful interaction. This converts the hidden majority the South Australian data reveals into visible, actionable alerts, restoring protective oversight to the private digital spaces where adolescent harm now concentrates.