It is just over ten years since I guest edited a special issue of Child Abuse Review on 'new technology' -as it was then known (Gallagher, 2005, p. 367). The central theme of my editorial was whether this technology was 'helping or harming children' (p. 367), and more particularly, how the former might be maximised and the latter minimised. There have, over this time, been huge advances in hardware, none more substantial, perhaps, than the advent of the smartphone, which has rendered internet access and mobile communication available almost anywhere and anytime. There have been equally major developments surrounding software, including the widespread utilisation of social networking sites (such as Facebook and Tumblr) and apps (including Snapchat and Yik Yak). Facebook, for example, was launched only in 2004 and now has 1.4 billion users (Viner, 2016).These changes have resulted in digital technology -as it is now more commonly referred to -having an even more profound impact upon how we communicate and socialise, on our leisure and learning, and in how we are provided with and receive services. With these new opportunities, though, come novel problems: the dark web, revenge porn, sexting and trolling, to name but a few (Balfe et al., 2015). It seems, then, to be an apt time to re-examine the theme from roughly a decade ago; to ask how digital technology might now be helping and harming children and young people (CYP); and to highlight some of the current, key issues in these arenas.The first paper in this special issue, from Sandy Wurtele and Maureen Kenny (2016), is concerned with that most critical of issues -preventionwith a particular focus upon 'technology-related sexual solicitation of adolescents' (TRSSA). Wurtele and Kenny begin by providing an overview of what is known about this phenomenon. Although it is primarily contextual, there is, within this material, an early and powerful illustration of the complexity and the lack of consensus that can surround digital technologyrelated child maltreatment (DTRCM).Wurtele and Kenny then turn to the main purpose of their paper: a review of the effectiveness of efforts to prevent TRSSA, which include: cyber-safety websites for youth and school-based information and communication technology safety education. In providing this account, Wurtele and Kenny highlight another aspect of DTRCM -that the efforts to address these Editorial