THREATSBrazil
Oportunidados appears on Direwolf leak site
Brazil's Oportunidados was listed on Direwolf's leak site, according to ransomware trackers and a threat intelligence alert.
Sep 2, 2026 · 2 min
Threats — News
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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 Was Section9’s Main Ransomware Target
Section9 listed multiple Brazilian victims on July 26, 2026. Breach and exfiltration claims remain unconfirmed.
Jul 31, 2026 · 2 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