European Elections: immigration was the topic of disinformation that had the greatest reach and entertainment shows increases politic message

Monitoring the political content and disinformation disseminated on social media during the run-up to the European Elections reveals that immigration was the topic with the greatest reach and that interviews and entertainment programmes intensified the dissemination of information about the candidates, such as ‘Isto é a gozar com quem trabalha’ and Youtube’s ‘Bom Partido’. The research was carried out by ISCTE’s MediaLab team in partnership with the National Electoral Commission (CNE). The work is part of the IBERIFIER project.

The report analyses and details ten cases about immigration.

As was the case in the previous analysis on Legislative Elections, the amplification of disinformation narratives was carried out mainly by public organisations.

This monitoring corroborates what was observed in the legislative context: Instagram asserts itself as a platform for collecting interactions with few publications and Twitter/X as a platform for disseminating a greater volume of political content.

The Chega party obtains practically twice as many interactions as the total collected by the other political parties. This trend is transversal to all the networks analyzed, as it is one of the ones that publishes the most and receives the most interactions regardless of the social network.

Read full Report

Otros artículos

AI is transforming the media ecosystem.Online course explores new challenges for journalism and media literacy

How is the media ecosystem changing in the age of Artificial Intelligence? What impact are these transformations having on the way information is produced, disseminated and shared? And what new challenges do they pose...

New season of “O Segredo do Algoritmo” (The Algorithm’s Secret), the RTP programme analysing social media systems

“O Segredo do Algoritmo”, broadcast on the RTP Notícias channel, returns with a new season this Saturday, 5 September, at 7.30 pm. The programme aims to explain and decode how the most popular content...

Ceuta crisis: Disinformation and social media can trigger large-scale movements of people

In a programme broadcast by SIC Notícias on 4 August 2026, José Moreno, a researcher at MediaLab and IBERIFIER, and Paulo Baldaia, a journalist and SIC commentator, analysed the role of social media and...

Mozambican journalists strengthen skills to tackle the challenges of digital information

The Introduction to Digital Journalism course, focused on the challenges and opportunities created by the digital transformation of journalism, concluded on 24 July in Maputo, Mozambique. The training addressed the growing importance of digital...

Fact-checking report: Immigration is the main disinformation topic in Spain and Portugal

Immigration was the most prominent disinformation topic identified in Spain and Portugal between March and May 2026. The finding comes from IBERIFIER’s quarterly report, which brings together the main false claims and disinformation narratives...