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Tempest technology articles

Behind the scenes of digital security and technology, with Tempest’s vision.

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How to create a project with React?

How to create a project with React?

By Ingrid Barbosa e Isabela Bulhões Although most people think that to start a web/front-end project you simply need to
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An overview of the main WhatsApp scams and ways to protect yourself

An overview of the main WhatsApp scams and ways to protect yourself

By Daniele Guimarães This article aims to provide an overview of scams via WhatsApp that have increased a lot due
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USER-STACK: Essential knowledge to Memory Corruption study

USER-STACK: Essential knowledge to Memory Corruption study

By Filipe Xavier de Oliveira ABSTRACT Over the years, attacks on memory corruption have become complex and distant from...
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Creating an API with NestJS

Creating an API with NestJS

By Alex Carneiro Introduction Currently, to create frontend applications using JavaScript, the frameworks Angular, React...
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Impostor Attendant: How criminals use famous brands to deceive users on social networks

Impostor Attendant: How criminals use famous brands to deceive users on social networks

By Threat Intelligence Team The pandemic caused by the new Coronavirus has caused long quarantine periods worldwide. As...
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ASCII to UTF-8 Encoding

ASCII to UTF-8 Encoding

By Mariana Quirino Rodrigues dos Santos Have you ever come across this character ‘�’ in the middle of a word
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New banking trojan is identified in campaigns against Brazilian account holders

New banking trojan is identified in campaigns against Brazilian account holders

By Threat Intelligence Team Tempest's Threat Intelligence team recently identified a new banking trojan that targets cus...
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Common problems in bad implementations of business rules and absence of data validation - Part 1

Common problems in bad implementations of business rules and absence of data validation - Part 1

By Felipe Azevedo This blogpost continues the saga of articles on problems in Web and/or mobile applications. Our goal i...
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Good security practices using Docker

Good security practices using Docker

By Fran Lauriano Gone are the days when a developer did his job without thinking about information security as a
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CVEs: Multiple Vulnerabilities Found in Intelbras Router Web Interfaces
MOST READ ON BLOG

CVEs: Multiple Vulnerabilities Found in Intelbras Router Web Interfaces

Sep 17, 2025•2 minutes de leitura
EDRs and the New War on AI Attacks: How Defenses Are Evolving
MOST READ ON BLOG

EDRs and the New War on AI Attacks: How Defenses Are Evolving

Aug 13, 2025•10 minutes de leitura
Spoofing and AiTM techniques in LAN networks with exploitation in a Zabbix environment
MOST READ ON BLOG

Spoofing and AiTM techniques in LAN networks with exploitation in a Zabbix environment

Aug 08, 2025•27 minutes de leitura
PRINCE2 - Tempest's best practices on project management in a controlled environment
MOST READ ON BLOG

PRINCE2 - Tempest's best practices on project management in a controlled environment

Jun 20, 2025•23 minutes de leitura
Coyote: a stealthy banking trojan targeting dozens of Brazilian financial institutions
MOST READ ON BLOG

Coyote: a stealthy banking trojan targeting dozens of Brazilian financial institutions

May 21, 2025•14 minutes de leitura

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