Patterns, Warning Mechanisms, and Implications of Fake News on Social Media in Tanzania

Abstract

Rationale of Study - Social media has experienced unprecedented growth, enabling billions of users to communicate, exchange knowledge, and build relationships for both personal and professional purposes. Additionally, these platforms serve as dynamic hubs for staying informed about global events, trends, and significant news developments. However, the rise in the use of this medium has been accompanied by a troubling surge in the dissemination of fake news.

Methodology - This study employs a qualitative content analysis approach to examine the patterns, warning mechanisms, and implications of fake news on social media platforms in Tanzania. The research focuses on analysing a series of social media posts, statements, and warnings issued between January 2022 and May 2025.

Findings – Impersonation and account hacking are the dominant forms of fake news on social media in Tanzania. Despite the warnings on social media, the production and spread of fake news in Tanzania persist.  Besides, fake news is reported to instil fear, anxiety, and panic, and mislead the general public. This further diminishes the trust and confidence among users of these platforms.

Implications – This study emphasises how fake news spreads on social media. To reduce the prevalence of this type of news on social media, there is a need to provide widespread public education, strengthen and utilise the latest Artificial Intelligence tools, and coordinate efforts across social media platforms, responsible government authorities, and cybersecurity communities. Such efforts will foster digital resilience and reinforce the institutional credibility of news.

Originality – The study highlights that although warnings and public accusations are part of the efforts to enforce the Tanzania Cyber Law, the achievement of legal accountability remains unclear in Tanzania. Additionally, despite using initiatives such as forwarding restrictions, fact-checking, and artificial intelligence tools, the effectiveness of social media platforms and government interventions in curbing fake news has been inconsistent. This has been noted to undermine public trust, media credibility, and social cohesion, further emphasising the need for comprehensive strategies to address the issue.