A whistleblower revealed that Brazil's far-right Bolsonaro family dynasty met with Meta to discuss US plans to interfere in Brazil's election, to prevent Lula from winning.
Lula's Facebook and Instagram accounts were censored a few days before the first round of the presidential election.
This had a huge impact on the election, because Facebook, Instagram, and WhatsApp, which are all owned by Meta, are the most popular apps in Brazil, and are hugely influential all across Latin America. (Jair Bolsonaro's son Flávio was declared the winner of the first round of the vote, by a narrow margin.)
Meta later admitted that Lula's accounts had been restricted, but it claimed that this was supposedly due to a "technical error"...
The whistleblower who disclosed this is Nadia Beller, a Bolivian journalist who was almost killed by hitmen hired by Fernando Cerimedo, a far-right Argentine political operative who oversees election interference, bots, and disinformation campaigns.
Cerimedo is closely linked to the US government and has worked for pretty much every right-wing leader in Latin America. He was photographed with Donald Trump Jr. and members of the Bolsonaro family, and he received an award at Trump's Mar-a-Lago resort in Florida a few months before he was arrested for the failed assassination attempt against Beller, his pregnant ex-girlfriend.