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invoice phishing
April 25th, 2022December 10th, 2024
Jaqueline SantosBlog, Insider, On-the-go, Trends

We analyze an Ousaban malware campaign phishing for electronic invoices and income tax.

By Alexandre Siviero (updated April 29) - This is an analysis of a Brazilian banking malware first spotted in 2017, called Ousaban, or Javali. There is an ongoing campaign spreading this malware with phishing...
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RansomExx
August 20th, 2021December 10th, 2024
Jaqueline SantosBlog, Insider

RansomExx - the ransomware behind the attacks on Brazilian brands

Ataques de ransomware contra lojas e empresas brasileiras nos últimos dias repercutem em todo o país pelo seu poder destrutivo. O uso do RansomExx vem chamando a atenção. Com uma evolução do malware para afetar não somente sistemas Windows, mas…
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Why managing privileged access prevents cyber attacks
November 20th, 2020December 10th, 2024
Jaqueline SantosBlog, Insights, Reviews, Trends

Why managing privileged access prevents cyber attacks

The consequences of a cyber attack are costly. According to Accenture's Ninth Annual Cost of Cybercrime Study, the average financial impact of an intrusion has risen from $1.4 million to $13 million per attack. E...
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Latest posts

  • Cibersegurança na manufatura: riscos, vetores de ataque e como reduzir exposição em ambientes IT/OT 25 de fevereiro de 2026
  • Retrospectiva de Cibersegurança em 2025: principais ameaças, ransomware e os aprendizados do ano 26 de dezembro de 2025
  • Golpe de compartilhamento de tela no WhatsApp: como funciona e como proteger o seu negócio 9 de dezembro de 2025
  • Você confia em quem acessa seu sistema? A identidade digital como pilar da segurança moderna 3 de dezembro de 2025

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