UC San Diego’s Dr. Cecilia Farfán Méndez and Trend Micro’s Juan Pablo Castro cover the 10-terabyte hack on militaries of five Latin American countries.

Jair Bolsonaro and Luiz Inácio Lula da Silva face off in the October 30 second round. Learn about campaign strategies, misinformation, and Minas Gerais.

After the October 2 vote, see figures around turnout, congressional composition, and more.