Aim: To quantify and characterise sexual assaults occurring after 12-17-year-old children connect with an alleged offender online (technologyfacilitated sexual assault: TFSA) examined at a paediatric forensic medical service in Melbourne, Australia between 2014 and 2020. To compare these findings to a previous 7-year audit (2007-2013) to determine if there has been an increase in TFSA over the last 14 years. Methods: A retrospective audit was undertaken of medical records of children aged 12-17 who underwent forensic medical examinations at the Victorian Forensic Paediatric Medical Service following an allegation of sexual assault, between 1 January 2014 and 31 December 2020. Cases identified as being technology facilitated were further analysed. Results from 2014 to 2020 7-year cohort were then compared to an existing audit over the preceding 7-year period (2007)(2008)(2009)(2010)(2011)(2012)(2013). Results: Of 515 sexual assault cases between 2014 and 2020, 70 (14%) victims reported connecting with the offender on a technological platform, compared to 4% of cases between 2007 and 2013. In 2019 and 2020, TFSA comprised almost one-fifth of caseload. Of the 70 TFSA cases, the majority occurred at the first face-to-face meeting following a variable period of online communication. Approximately one-third of TFSA's occurred at the offender's residence, and another third in a public place (park, public toilets). Technological platforms used evolved over the 14-year study period. Conclusions: The proportion of TFSA caseload seen at an Australian paediatric forensic medical service increased over the last 14 years, with common characteristics to these sexual assaults suggested.