THREATSBrazil
Brazil Police Probe Ransomware Group
Federal Police launched Operation Insidioso after a July attack with sensitive data theft and possible intrusion and extortion charges.
Oct 8, 2026 · 2 min
Threats — News
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THREATSBrazil
Brazil expands cyber drill across transport
Guardião Cibernético 8.0 expanded to 300 organizations, 14 countries and drills on energy, transport, health and nuclear sectors.
Oct 3, 2026 · 4 min
THREATSBrazil
Brazil appears in daily ransomware log
Ransom-DB logged Brazil among several ransomware targets, while a SAFEPAY report cited a case in Mexico.
Oct 2, 2026 · 2 min
THREATSBrazil
Brazil steps up probes into digital bank fraud
São Paulo Civil Police indicted 268 suspects in 2026 as Brazil’s Justice Ministry and Federal Police launched new fraud operations.
Sep 25, 2026 · 2 min
THREATSBrazil
Brazil Receita Federal named by Emperador
Emperador kept claiming Brazil’s Receita Federal and said it had 6.3 GB of data. No official breach confirmation.
Sep 24, 2026 · 3 min
THREATSBrazil
Hospital Santa Marta extortion conviction upheld
Federal District judges upheld the conviction of two hackers who accessed Santa Marta Hospital data and demanded 43 bitcoins.
Sep 22, 2026 · 3 min
THREATSBrazil
Brazil: Panzer and Play list new victims
Panzer claimed K3G Solutions and Play claimed Metallco. Unit 42 also reported a phishing campaign against Brazil's financial sector.
Sep 22, 2026 · 2 min
THREATSBrazil
Brazil tightens Pix rules over deepfake fraud
Deepfake fraud in Brazil rose 830% and now accounts for 1 in 15 detected cases in 2026. The central bank updated Pix rules.
Sep 21, 2026 · 3 min
THREATSBrazil
Brazil accounts for 53% of cyberattacks in Latin America
JC2Sec and Bitsight say Brazil accounts for 53% of cyberattacks in Latin America, with pressure on government
Sep 21, 2026 · 2 min
THREATSBrazil
Panzer lists K3G Solutions Brazil
Panzer claimed K3G Solutions Brazil in Manaus and tied it to a possible 300 GB exfiltration, according to ransomware records.
Sep 20, 2026 · 2 min
THREATSBrazil
Brazil’s Logar hit by VEXY ransomware
Security Arsenal confirmed Logar Network Solutions in Brazil as a new VEXY victim. Breach House and Ransomware.live tied it to MSP services.
Sep 18, 2026 · 2 min
THREATSBrazil
Brazil Tightens Alerts After Ransomware Surge
Brazil logged 27 ransomware attacks in August 2026, its monthly high for the year. GSI and CISC issued new official alerts.
Sep 14, 2026 · 3 min
THREATSBrazil
Brazil financial sector targeted by Unit 42
Unit 42 found two active campaigns in Latin America. One targeted Brazil's financial sector with job phishing, RATs and SOCKS5 tunnels.
Sep 14, 2026 · 2 min
THREATSBrazil
Brazil .gov.br sites hit in SEO fraud campaign
Gambling Goblin compromised Brazilian public and education sites to redirect traffic to betting and phishing pages, officials said.
Sep 11, 2026 · 4 min
THREATSBrazil
Brazil: Breeze Comet hit Pix
Google and Mandiant tied Breeze Comet to hundreds of fraudulent transactions in Brazil and persistent access to financial networks.
Sep 10, 2026 · 3 min
THREATSBrazil
Direwolf Lists Oportunidados on Leak Site
Oportunidados was listed by Direwolf and tracked by multiple intelligence panels. Some sources allege exfiltration and critical severity.
Sep 2, 2026 · 3 min
THREATSBrazil
Arcos appears in Emperador leak
Brazil’s Arcos city hall appears on a leak site tied to Emperador, but the claim has not been independently verified.
Aug 19, 2026 · 2 min
THREATSBrazil
Trezor data exposed in ShipMonk breach
Trezor said a ShipMonk breach exposed customer order data, including users in Brazil. Its own systems were not affected.
Aug 15, 2026 · 2 min
THREATSBrazil
Brazil Shows Up Again on Leak Sites
IntelFusions logged 68 leak site claims against South American organizations in 30 days, including cases in Brazil.
Aug 13, 2026 · 2 min
THREATSBrazil
Brazil Warns of Fake Debt Ads
Brazil’s Finance Ministry warned about false ads and messages using government branding to trick people seeking debt renegotiation.
Aug 12, 2026 · 2 min
THREATSBrazil
Brazil: Fraud and Identity Cases Rise
Brazil is seeing more impersonation scams, stolen phones and false public records, with bank losses reaching billions of reais.
Aug 11, 2026 · 2 min
THREATSBrazil
Brazil SISVISA database exposed without auth
A SISVISA-linked database was reportedly left open without authentication, exposing more than 102,000 files with sensitive data.
Aug 7, 2026 · 2 min
THREATSBrazil
Brazil banks face more digital fraud
STJ rulings may help victims recover losses, while a TCU audit says PCC and Comando Vermelho ran digital fraud tied to state benefits.
Aug 5, 2026 · 3 min
THREATSBrazil
Brazil is Section9’s ransomware focus
Section9 continues to list Brazilian victims, while the breaches remain unconfirmed. Breach House now tracks 566 Brazil-linked records.
Jul 31, 2026 · 3 min
THREATSBrazil
Brazil adds another hospital attack in 2026
Global Secret Group was added to its leak site with a claimed 847 GB tied to SPDM. The case puts Brazil's health sector back in focus.
Jul 30, 2026 · 2 min
THREATSBrazil
Brazil in Akira and Qilin's ransomware sights
Manufacturing, technology and business services are the main targets in Brazil, as Akira, Qilin and DragonForce go after hypervisors.
Jul 30, 2026 · 3 min
THREATSBrazil
Brazil: PhantomEnigma and Banana RAT target banks
PhantomEnigma abuses .gov.br sites and trusted email to spread malware in Brazil. Banana RAT is also stealing banking credentials.
Jul 29, 2026 · 2 min
THREATSBrazil
Brazil Leads Health Sector Ransomware
Brazil logged 99 confirmed ransomware attacks in H1 2026, keeping healthcare among the country’s top targets.
Jul 28, 2026 · 4 min
THREATSBrazil
Brazil Leads Regional Ransomware Attacks
Brazil logged 23 ransomware attacks in June 2026, with 96% involving exfiltration before encryption, according to cited reports.
Jul 22, 2026 · 2 min
THREATSBrazil
Brazil ANPD probes Isac ransomware attack
Brazil's ANPD opened a case against Isac Tecnologia em Saúde over a ransomware attack that exposed data on about 500,000 patients.
Jul 19, 2026 · 2 min
THREATSBrazil
Brazil Leads Ransomware Attacks on Health Care
Santotech says Brazil accounts for most Latin American ransomware attacks on health care, driven by phishing and outdated medical systems.
Jul 14, 2026 · 2 min
THREATSBrazil
Brazil leads Latin America in hospital ransomware
Brazil accounted for 51% of ransomware attacks on health care in Latin America. Brazil’s ANPD opened a case over data from 500,000 patients.
Jul 13, 2026 · 2 min
THREATSBrazil
ANPD investigates ISAC after data leak
Brazil’s ANPD opened a case against ISAC after a ransomware attack reportedly exposed data from up to 500,000 patients.
Jul 11, 2026 · 2 min
THREATSBrazil
Brazil Accounts for 51% of Ransomware Attacks on Latin
Brazil accounted for 51% of ransomware attacks against the health sector in Latin America in 2026
Jul 8, 2026 · 2 min