General elections in Brazil often give rise to various mysteries that attract world attention. One of the main issues is the emergence of allegations of fraud related to electronic voting systems. Since their implementation in 1996, Brazil’s electronic voting machines have been a topic of debate. There are those who claim the system is vulnerable to manipulation, despite election authorities ensuring its security and integrity. Based on surveys, many Brazilians doubt the transparency of elections. For example, in the 2018 election, candidate Jair Bolsonaro managed to win significant votes, but many questioned whether the election results reflected the true vote of the people. Research shows that these concerns come not only from certain groups, but also from independent voters who feel the system is unaccountable. Additionally, the role of social media in Brazil’s elections is also noteworthy. In today’s digital era, information can be easily disseminated which can influence public opinion. Disinformation and fake news often spread on platforms such as WhatsApp and Facebook, which can shape public perceptions about competing candidates. Research shows that this phenomenon can result in sharp societal polarization. Not only that, another mystery surrounding the Brazilian election is external political influence. Many observers noted foreign interference in the election, seeking to influence the outcome in favor of certain political interests. International documents reveal assets and funds flowing from outside to support certain candidates or parties, adding to the complexity of the situation. On the other hand, the challenge for electoral institutions in Brazil is to handle conflicts in the existence of political parties. Many parties appear and disappear quickly, creating dissatisfaction among voters. Unequal representation and the rise of populism, as seen in the presidential election, are signs of instability that must be watched. Another interesting aspect is the use of new technology in elections. Innovations such as blockchain are starting to be introduced as an alternative to increase transparency. Even though these experiments are promising, the public still asks for guarantees of their effectiveness and safety. Scaling up this new technology requires strict regulations so that all forms of manipulation can be avoided. Apart from that, the phenomenon of candidate resignations must also be paid attention to. Several candidates withdrew ahead of the election, expressing pressure or threats they faced. Some argue that this threat could disrupt a healthy democratic process, encouraging people who have a voice to be afraid to speak out. Ultimately, Brazil’s election results not only impact national policy but also influence political and social stability in the region. With increasing political uncertainty and economic challenges, the mystery behind general elections is a topic worthy of continued study. For the Brazilian people, transparency and fairness in the electoral process absolutely must be maintained to ensure their voices are heard and respected.