Trenius Samsuri; Albertus Gumin; Wilfridus Kamanto
This article discusses the relevance of the concept of the bonum commune (the common good) in the thought of Thomas Aquinas as a moral foundation in the era of digital disruption. The era of digital disruption is characterised by profound changes in the way humans live, interact, and utilise technology. Amidst these developments, a weak moral foundation has led to a lack of technological orientation towards the common good. Without a fundamental moral foundation, technology will be directed solely towards profitability, disregarding human values and fostering an individualistic society. This study employs a qualitative method based on a literature review, analysed through a hermeneutic reading of Aquinas’s principal work, the *Summa Theologica*, as well as literature on digital ethics. The results of the study indicate that the bonum commune is a fundamental ethical principle that can guide the use of digital technology towards justice, social responsibility, and the common good.