Bolsonaro loses digital hegemony, and the left helps Lula to balance the dispute

Disinformation about ballot boxes circulating on WhatsApp and Telegram on the eve of the election

Threats to Voting Security in the 2022 Elections

Platforms must regulate candidate advertisements

Fake news about persecution of evangelicals reaches millions via Bolsonaro's sons and allies

Bolsonaro campaign to evangelicals: Brazil's soul at stake

7 in 10 election ads on Google are irregular, survey finds

Ads on September 7th: Political Advertising Strategies and Irregularities in Google Ads

YouTube limits advertising on Jovem Pan's main channel

Irregularities and opacity in Google ads during the 2022 Elections

UFRJ study shows that YouTube prioritizes pro-Bolsonaro content in recommendations

YouTube algorithms prioritize delivery of pro-Bolsonaro content, study finds