“…In the case of the types of the perpetrators based on the types of offences, the following categories were identified: grooming [4,19,27], cyber-bullying [13], cyber-stalking [13], sextortion [13], or revenge porn [13]. In terms of the relationship to the victim, perpetrators included family members [23,24], educators [23,24], religious individuals [23,24], peers [23,24], neighbors [23,24], trusted individuals [23,24], and people met online as groomers [4,17,25] and cyber-bullies [13,26]. Grooming was highlighted in the studies; this is a tactic employed by offenders that involves harming children and adolescents through OCSEA [4,19].…”