# Brazil's electronic voting machines are rigged and stole the 2022 election

**Verdict: Contradicted.** Brazil's electronic ballot boxes have been used since 1996 and are among the most heavily audited voting machines in the world. No audit in nearly three decades, including a review by Jair Bolsonaro's own Defense Ministry, has ever found a single flipped vote. Brazil's electoral court and independent fact-checkers examined the fraud claims and found them baseless.

Category: Government & Intelligence · Era: 2020s · First circulated: 2018 · Believed by: Amplified by Jair Bolsonaro and allied networks across the 2018, 2022, and 2026 election cycles
URL: https://theconspiratory.com/theory/brazil-electronic-voting-fraud

## Summary
The claim that Brazil's electronic voting machines, the urnas eletrônicas used nationwide since the late 1990s, are secretly hackable or rigged, and that they were used to fake results and steal the 2022 presidential election from Jair Bolsonaro. The machines are real, the political campaign against them is real and long-running, and the audits are real; the fraud itself is the part that has never appeared. Every official body and monitor that examined the 2022 vote, including Bolsonaro's own Defense Ministry, found no evidence of tampering. This is a distinct system, and a distinct claim, from the U.S. voting-machine allegations that circulated after 2020.

## The claim
That Brazil's electronic ballot boxes are not the transparent, auditable machines the electoral court describes, but insecure or deliberately rigged devices whose software can be altered to change vote totals without detection, and that this fraud was used to hand the October 2022 presidential runoff to Luiz Inácio Lula da Silva rather than the incumbent, Jair Bolsonaro, who according to the claim was the true winner.

## Origin and timeline
- 1996: Brazil introduces the electronic voting machine on an experimental basis in some municipalities, replacing hand-counted paper ballots. The system is designed by and kept under the exclusive control of the electoral judiciary.
- 2000: Electronic voting is rolled out to the entire country. Brazil becomes a fully computerized election, with distributed tallying that produces national results within hours and no proven fraud in the years that follow.
- 2014–2015: Jair Bolsonaro, then a federal deputy, and allied lawmakers begin publicly questioning the machines and pushing a 'printed vote' (voto impresso) constitutional amendment that would add a paper receipt, framing it as an anti-fraud measure.
- 2018: Bolsonaro is elected president on the same machines he attacks, but launches the first major disinformation wave claiming, without evidence, that the count was manipulated and that he should have won outright in the first round. Fact-checkers log dozens of fraud allegations, none substantiated.
- 2021-08: Brazil's Chamber of Deputies rejects the printed-vote amendment. The electoral court (TSE) opens an inquiry into Bolsonaro's repeated, unproven attacks on the voting system.
- 2022-07-18: In a nationally televised presentation, Bolsonaro summons more than 100 foreign ambassadors to the presidential palace to air unfounded claims that the urnas are unreliable and vulnerable to fraud.
- 2022-08: The Armed Forces inspect the machines' source code at the Defense Ministry's request, alongside the TSE's regular Public Security Tests, in which registered specialists are invited to try to break into the systems and any flaws found are fixed and re-verified.
- 2022-10-30: Lula defeats Bolsonaro in the runoff by roughly 50.9 percent to 49.1 percent. Bolsonaro does not concede for days, and 'the machines stole it' spreads through supporter networks.
- 2022-11: The Defense Ministry's 63-page report finds no fraud or inconsistency in the electronic ballot boxes. Bolsonaro's party petitions the TSE to void votes from certain machines; the court rejects the request as filed in bad faith and fines the coalition.
- 2023-01-08: Thousands of Bolsonaro supporters, many demanding military intervention on the basis of the fraud narrative, storm Congress, the Supreme Court, and the presidential palace in Brasília a week after Lula's inauguration.

## The evidence, claim by claim
- Claim: The machines are secret black boxes running rigged software, and were built by Venezuela's Smartmatic.
  Evidence: The voting system's design, software, and management are developed entirely under the control of Brazil's electoral judiciary; the hardware is manufactured domestically by Positivo Tecnologia in Ilhéus, Bahia, under in-person TSE inspection. It is not a Smartmatic or Venezuelan system, a claim the TSE has explicitly denied. The source code is opened for inspection during a year-long Transparency Cycle to political parties, the bar association, the Federal Police, the public prosecutor's office, universities, and other authorized bodies.
- Claim: The urnas are not auditable, so there is no way to know the count is honest.
  Evidence: They are among the most audited voting machines in the world. Before each election the TSE runs a Public Security Test where invited specialists attempt to compromise the systems and any weaknesses are corrected and re-checked. On election day, randomly selected machines are pulled for an Integrity Test in which voters cast filmed votes on both the machine and paper, and the tallies are compared in front of observers; the electronic and paper totals have matched.
- Claim: Fraud in the electronic ballot box has already been proven, including votes flipped in 2018 and 2022.
  Evidence: No audit since the machines arrived in 1996 has found a single altered vote. Bolsonaro's own Defense Ministry review of the 2022 election found no fraud or inconsistency, as did the Federal Police and independent monitors. Fact-checkers at Aos Fatos catalogued dozens of separate fraud allegations made by Bolsonaro over the years and found none of them held up.
- Claim: Results that arrive within hours are too fast and too clean to be real.
  Evidence: The speed is a designed feature of distributed counting, not a warning sign: each machine tallies its own votes locally and transmits a signed result, so a national total assembles quickly. Fast, transparent tabulation makes the count easier to reconcile, not harder, and electoral authorities note the system operated for decades without credible accusations of significant irregularity.
- Claim: The 2022 election was stolen from Bolsonaro, the true winner.
  Evidence: Lula won the runoff by about 1.8 percentage points, a result no monitoring body disputed. When Bolsonaro's coalition asked the TSE to annul votes from a category of machines, the court rejected the petition for lack of any evidence and fined the coalition, calling the filing bad faith. In 2023 the TSE ruled Bolsonaro ineligible to hold office, finding that his ambassador presentation had spread a chain of false claims about the voting system.

## Why people believe it
- The technology is a genuine black box to most voters. Brazil's machines keep no voter-verified paper trail, so the reassurance that the count is honest is something people must take on the electoral court's authority rather than watch happen. That gap between trusting and personally verifying is exactly where doubt takes root.
- The claim came from the top, relentlessly. A sitting president and a wide network of allied figures repeated versions of it thousands of times across three election cycles, creating what fact-checkers described as a two-way highway: leaders seeded the doubt, supporters amplified it, and leaders amplified them back.
- A narrow loss is psychologically easy to attribute to theft. A defeat of under two points invites the thought that some small, hidden thumb on the scale changed everything, a more bearable story for a committed supporter than simply being outvoted.
- The narrative borrowed a ready-made template. It rode alongside the U.S. 'stolen election' movement of 2020, importing its grammar of rigged machines and secret software even though Brazil's system, institutions, and evidence are entirely separate.

## Open questions
- Brazil's machines produce no voter-verified paper record, and whether elections should include an independently countable paper trail is a legitimate, worldwide security debate among honest experts. That the printed-vote proposal was a reasonable question does not make the fraud built on top of it real; no missing paper trail is evidence that votes were actually changed.
- The 2022 Defense Ministry report found no fraud but declined to rule out the theoretical possibility entirely, partly because its audit did not obtain complete source-code access. That limitation is real and worth addressing through fuller transparency; it is the absence of a finding, not a finding of tampering.
- How much access outside auditors and the military should have, and how the electoral court should structure oversight, is a genuine governance question. It is distinct from, and not answered by, the conspiracy claim that the machines are rigged.

## Sources
- Como a desinformação sobre urnas abasteceu a artilharia de Bolsonaro contra o sistema eleitoral, Aos Fatos (2022): https://www.aosfatos.org/noticias/desinformacao-urnas-abasteceu-artilharia-bolsonaro-contra-sistema-eleitoral/
- Bolsonaro's false fraud claims involve this Brazil voting system, Al Jazeera (2022): https://www.aljazeera.com/news/2022/9/6/bolsonaros-false-fraud-claims-involve-this-brazil-voting-system
- Brazil military finds no fraud in election, but refuses to rule it out, CNN (2022): https://www.cnn.com/2022/11/10/americas/brazil-defence-military-report-fraud-election-intl/index.html
- Brazil election: Do voting machines lead to fraud?, BBC News (2022): https://www.bbc.com/news/63061930
- Five things on Brazil's voting machines, France 24 / AFP (2022): https://www.france24.com/en/live-news/20220901-five-things-on-brazil-s-voting-machines
- Brazilian judge rejects attempt to overturn Lula election victory, Al Jazeera (2022): https://www.aljazeera.com/news/2022/11/24/brazilian-judge-rejects-attempt-to-overturn-lula-election-victory
- Public safety tests (PSTs), Tribunal Superior Eleitoral (TSE) (2022): https://international.tse.jus.br/en/electronic-ballot-box/public-safety-tests-psts
- Armed Forces inspect source codes of electronic voting machines, Agência Brasil (2022): https://agenciabrasil.ebc.com.br/en/politica/noticia/2022-08/armed-forces-inspect-electronic-voting-machine-source-code-tse
- Bolsonaro supporters storm government buildings in Brazil, Al Jazeera (2023): https://www.aljazeera.com/news/2023/1/8/bolsonaro-supporters-storm-government-buildings-in-brazil

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