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19 clusters · 131 sources · 73 days · First seen · Last updated

Surge in Brazil cyberattacks and digital fraud

Overview

Brazil’s fraud and cyberattack landscape continues to expand. The 2026 Public Security Yearbook confirmed a 429.8% rise in estelionato cases since 2018, with over 2.2 million reports in 2025. While traditional thefts like vehicle and cellphone robbery have declined, digital threats are surging. In 2025, Brazil recorded 753.8 billion cyberattack attempts, including malware and botnets. Malware distribution rose 535% compared to 2024, and the country ranked among the top ten globally for ransomware victims. Identity fraud saw a significant spike in 2026. Serasa Experian reported approximately 2.8 million identity fraud attempts during the first half of the year, a 32.9% increase over 2025. The retail sector experienced the highest increase at 120.7%, followed by telecommunications (51.4%) and services (40.2%). Newer threats are increasingly powered by automation; AI-driven cyberattacks are growing three times faster than the global average, utilizing voice cloning, customized phishing, and agentic AI to execute tactical tasks.

Recent data shows a shift in tactics. In August 2026, the Equifax BoaVista Fraud Index reported a 13.2% month-over-month increase in the fraud rate, rising to 1.37%. While total attempts grew by 5.7%, the average ticket value dropped by 8.6% to R$ 940.07, suggesting a more fragmented approach. Fraudsters are also increasingly targeting loyalty programs through phishing via SMS and social media.

Telephony-based scams now account for 53% of digital fraud attempts. The 2026 Public Security Yearbook indicates approximately 16.5 million Brazilians lost money to fraud, totaling roughly R$ 21.2 billion. In response to over 203 million adulterated calls, Anatel ordered the blocking of Voros Telecomunicações and ELO Contact Center for their roles in over 4.3 million spoofed calls between September 2025 and June 2026.

Entities

Brazil · Serasa Experian · CGI.br · Kaspersky · Fortinet

Claims

What the coverage asserts, and how many sources carry each claim.

Coverage disagrees

Sources make claims that cannot both be true. CLSTR reports the disagreement; it does not decide who is right.

  • "Vehicle robbery reports in Teresina fell 38.1% in the first half of 2026 compared with the first half of 2025."

    vs

    "Vehicle robbery reports in Teresina fell 41.9% in the first half of 2026 compared with the same period in 2024."

    The two claims provide different percentage decreases for vehicle robbery reports in Teresina in the first half of 2026 compared to different baseline years.

  • "20% of Brazilian internet users reported being victims of digital scams." www.cnnbrasil.com.br

    vs

    "32% of Brazilian internet users aged 16 or older reported attempted scams involving their personal data." www.cnnbrasil.com.br

    The claims provide different percentages for Brazilian internet users reporting scam involvement (32% for attempted scams vs 20% for being victims).

Timeline

  1. 1 day ago

    [CRIME] 2 sources
    Brazil combats surge in phone scams and spoofed calls

    Phone scams account for 53% of digital fraud in Brazil, leading Anatel to block companies involved in millions of spoofed calls to combat rising cybercrime and financial losses.

  2. 3 days ago

    [BUSINESS] 3 sources
    Brazil sees rise in transactional fraud and loyalty program scams

    Fraudulent transaction attempts in Brazil rose 13.2% in August, while phishing scams targeting loyalty points and miles are increasing to steal consumer data.

  3. 6 days ago

    [BUSINESS] 33 sources
    Brazil faces surge in digital fraud and identity theft

    Brazil faces a surge in digital fraud, with 32% of internet users reporting attempted scams. Criminals use social engineering and fake identities, prompting banks to adopt AI and telecom data for protection.

  4. 11 days ago

    [TECHNOLOGY] 11 sources
    AI-driven cyberattacks accelerate globally and in Brazil

    AI is accelerating cyberattacks globally, with Brazil seeing growth rates three times the global average. Autonomous AI agents are now performing most tactical operations in complex intrusions.

  5. 12 days ago

    [TECHNOLOGY] 3 sources
    Brazil identity fraud attempts rise to nearly 3 million in first half of 2026

    Brazil saw nearly 3 million identity fraud attempts in H1 2026, a 32.9% increase from 2025. Messaging apps remain the primary tool for scammers targeting personal data.

  6. 15 days ago

    [INTERNATIONAL] 3 sources
    Brazil: 45 million people affected by personal data fraud

    A study in Brazil shows 45 million people have fallen victim to personal data fraud, with messaging apps being the primary tool for scammers and psychological stress being a major consequence.

  7. 18 days ago

    [CRIME] 5 sources
    Brazil: WhatsApp scams target individuals and businesses

    Fraudsters in Brazil are using WhatsApp to impersonate family members and send fake tax debt notifications to businesses and individuals in Barretos and Sorriso.

  8. 21 days ago

    [TECHNOLOGY] 7 sources
    Brazil internet users face high rates of data-driven scams

    A Cetic.br study shows 32% of Brazilian internet users have faced scam attempts using personal data, with messaging apps being the primary tool for fraudsters.

  9. 25 days ago

    [CRIME] 8 sources
    Brazil faces surge in diverse impersonation and social engineering scams

    Criminals in Brazil are using sophisticated social engineering, impersonating lawyers, police, and major brands to execute various scams, including fake employment and legal process frauds.

  10. 26 days ago

    [CRIME] 6 sources
    Brazil faces surge in cyberattacks and identity fraud

    Brazil is experiencing a massive surge in cyberattacks and identity fraud, with 753.8 billion attack attempts in 2025 and nearly 3 million identity fraud attempts recorded in early 2026.

  11. 30 days ago

    [CRIME] 26 sources
    Brazil financial fraud: Social engineering accounts for 40% of cases

    Social engineering accounts for 40% of financial fraud in Brazil, with 3.6 million cases reported in early 2026. Mobile phones and Pix are the primary tools used by criminals to manipulate victims.

  12. about 1 month ago

    [POLITICS] 2 sources
    Brazil Ministry of Health warns of DenaSUS impersonation scam

    Brazil's Ministry of Health warned of a WhatsApp scam where fraudsters impersonate DenaSUS to solicit bribes for altering audit documents.

  13. about 1 month ago

    [TECHNOLOGY] 2 sources
    Brazil faces high digital privacy risks and heavy internet usage

    A NordVPN study reveals that Brazilians face high levels of digital privacy concerns, with 37% fearing data exposure and 51% having shared their CPF online, amid high levels of daily connectivity.

  14. about 1 month ago

    [CRIME] 11 sources
    Brazil faces surge in digital fraud and Desenrola Brasil scams

    Brazil faces a massive digital fraud crisis, with 34.5 billion scam attempts recorded. Scammers are specifically targeting debt renegotiation via fake Desenrola Brasil sites using real victim data.

  15. about 1 month ago

    [TECHNOLOGY] 8 sources
    Brazil faces surge in cyberattacks and financial fraud

    Brazil faces rising cyber threats, with 62% of companies reporting incidents and financial fraud occurring every nine seconds. Skill gaps and phishing remain major vulnerabilities.

  16. about 2 months ago

    [CRIME] 6 sources
    Brazil reports $21.2 billion loss from widespread scam attempts

    Brazil’s GASA report finds adults faced 202 scam attempts annually, costing R$ 21.2 billion, with low reporting and limited refunds, urging coordinated prevention.

  17. about 2 months ago

    [CRIME] 13 sources
    Brazil judges suspend trial and keep detentions amid multiple fraud investigations

    Brazilian courts keep detentions and suspend trials as fraud investigations reveal contract scandals, a billion‑real fraud, pension fraud, vehicle registration fraud and a car‑sale scheme, while a new judicial‑

  18. about 2 months ago

    [CRIME] 7 sources
    Brazil reports massive rise in fraud scams while vehicle and cellphone thefts decline

    Brazil sees a 430% surge in fraud scams, while vehicle robberies in Teresina fell 42% and cellphone thefts dropped 7.7% in 2025.

  19. 2 months ago

    [CRIME] 2 sources
    Brazilian motorists targeted by vehicle fraud in Mato Grosso and Santa Catarina

    Two Brazilian fraud cases saw a businessman lose R$3.3 k to a fake Detran site in Mato Grosso and a driver duped out of R$950 in Santa Catarina, where the perpetrator received a four‑year sentence.

Sources

ac24horas.com · acordacidade.com.br · amanha.com.br · aquiagora.net · araguaiabrusque.com.br · atibaia.com.br · autopapo.com.br · baotintuc.vn · baraoemfoco.com.br · bergischeuhren.de · blogdomarioadolfo.com.br · br.paipee.com · brasilemfolhas.com · cafebiz.vn · canaltech.com.br · cenariomt.com.br · circuitomt.com.br · clubenoticia.com.br · conjur.com.br · contabeis.com.br · correiodobrasil.com.br · cristianesegatto.blogosfera.uol.com.br · deia.eus · dev.tnonline.com.br · diariodamanhapelotas.com.br · diarioonline.com.br · dicaappdodia.com · difusora890.com.br · disneyplusbrasil.com.br · drauziovarella.uol.com.br · economia.estadao.com.br · eldogomes.com.br · enfoquems.com.br · errejotanoticias.com.br · exame.com · fashionbubbles.com · fatoamazonico.com.br · fatopaulista.com.br · fei.es · finsidersbrasil.com.br · fmimperial.com.br · focus.jor.br · folhabv.com.br · folhadoacre.com.br · folhadolitoral.com.br · folhadoprogresso.com.br · freguesianews.com.br · fruitjuice.net

This summary has been updated 31 times: see revision history