“…Categorically, from our LDA model, we observe that cyber-themes such as of ‘Cyber-security in healthcare”, “Cyber-resilience in supply chain”, and “Security awareness” have piqued the researchers’ interest. We believe that such themes have gained prominence as a spill-over of the pandemic necessities, for example, the increasingly tele-healthcare services Hill et al. (2021) , IoT-based healthcare infrastructure Vedaei et al.…”