"Across the types of issues that child protection workers were facing, forms of child sexual exploitation and abuse with an online element were indicated in 18% of their total caseloads. This means that one in five children they were supporting had related concerns. It is noted this was a convenience sample, and organisations supporting issues related to child abuse were targeted for participation in the survey, yet this is still a strong indication of the extent of this concern at the frontline. Under-reporting of child sexual exploitation and abuse, as well as the under-identification of the role of technology and the Internet in cases, may also be an issue. Girls were more frequently identified as being subjected to sexual exploitation and abuse online, with about 54% of workers saying that online forms of child sexual exploitation and abuse were emerging in ‘more than half’ of their cases with girls." (Key findings, page 9)