TY - JOUR AB - Purpose The purpose of this paper is to demonstrate how some of the information and communication practices of the Tech Media and specifically of Facebook, constitute media corruption. The paper will examine what the professional role of Facebook is regarding its information/communication practices and then demonstrate that Facebook is essentially a media company and not merely a “platform,” therefore liable to the same normative responsibilities as other media companies.Design/methodology/approach Applying the dual obligation information theory (DOIT), a normative information and communication theory that applies generally to all media companies that disseminate and share information, the paper demonstrates that Facebook’s role of mediating and curating the information of its users places upon it a normative editing responsibility, to ensure both the preventive detection and corrective editing of fake news, as well as other forms of misinformation disseminated on its platform. Finally, applying a philosophical model of media corruption the paper will demonstrate that Facebook’s role in the Cambridge Analytica case was not only unethical but moreover, constituted media corruption.Findings The paper concludes that Facebook’s media corruption illustrated in the Cambridge Analytica case is not a one-off case but the result of a systemic and inherent conflict of interest between its business model of selling users’ information to advertisers and its normative media role rendering the conflict of interest between those two roles conducive to media corruption.Originality/value The paper's originality is twofold. It demonstrates that Facebook is a media company normatively accountable on the basis of an original theory the DOIT and moreover, on the basis of an original media corruption theory its actions in the Cambridge Analytica case constituted media corruption. VL - 18 IS - 4 SN - 1477-996X DO - 10.1108/JICES-02-2020-0014 UR - https://doi.org/10.1108/JICES-02-2020-0014 AU - Spence Edward Howlett PY - 2020 Y1 - 2020/01/01 TI - The sixth estate: tech media corruption in the age of information T2 - Journal of Information, Communication and Ethics in Society PB - Emerald Publishing Limited SP - 553 EP - 573 Y2 - 2024/04/25 ER -