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Segurança Informática

Segurança Informática

Tópicos atuais sobre segurança da informação. A segurança informática é da responsabilidade de todos.

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Categoria: Hacking

Hacking, vulnerability

80% dos servidores Exchange online ainda não foram atualizados contra o recente RCE

7 Abril, 2020
microsoft-patch

80% dos servidores Exchange online ainda não foram atualizados contra o recente RCE.

computer security, Hacking, vulnerability

Researchers publicaram PoCs de escalonamento de privilégios (CVE-2020-0796) no Windows

1 Abril, 2020

Researchers publicaram PoCs de escalonamento de privilégios (CVE-2020-0796) no Windows, identificada como SMBGhost.

Hacking, Malware

Malware WP-VCD do WordPress disseminado via plugins falsos envolvendo o Covid19

26 Março, 2020

Malware WP-VCD do WordPress disseminado via plugins falsos envolvendo o Covid19 que implantam backdoor nos sistemas afetados.

Hacking, vulnerability

Microsoft alerta que estão a ser explorados ataques 0day in-the-wild

24 Março, 2020
microsoft-patch

Microsoft alerta que estão a ser explorados ataques 0day in-the-wild.

computer security, Hacking, vulnerability

Coronablue aka smbghost – Microsoft revela detalhes acidentalmente de RCE não autenticado no SMBv3

11 Março, 2020

Coronablue aka smbghost – Microsoft revela detalhes acidentalmente de RCE não autenticado no protocolo SMBv3.

Hacking, vulnerability

Especialistas alertam para scans em massa da vulnerabilidade Apache Tomcat Ghostcat

4 Março, 2020

Especialistas alertam para scans em massa da vulnerabilidade Apache Tomcat Ghostcat recentemente descoberta.

computer security, Cybercrime, Hacking, Phishing

Campanhas de phishing em curso em nome dos bancos MillenniumBCP e Montepio

13 Fevereiro, 2020

Campanhas de phishing em curso em nome dos bancos MillenniumBCP e Montepio.

computer security, Hacking, vulnerability

Quais os devices afetados pelo zeroday CDP da Cisco?

11 Fevereiro, 2020

Routers da Cisco, switches e equipamentos IP vulneráveis a ataque de dia zero! Principais vulnerabilidades descobertas!

Hacking, Malware

Emotet tira partido de redes WiFi para atingir as vítimas

10 Fevereiro, 2020

Recentes ondas de ataque do Emotet mostram que o malware está agora a tirar partido de redes WiFi para atingir as vítimas.

computer security, Hacking, segurancainformatica

Kali Linux 2020.1 grandes novidades nesta nova versão

30 Janeiro, 2020

Nova versão do Kali Linux 2020.1 com grandes novidades, melhorias ao nível do tema e muito mais.

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    Author – Founder

    pedro tavares

    Pedro Tavares is a professional in the field of information security working as an Ethical Hacker, Malware Analyst and also a Security Evangelist. He is also a founding member at CSIRT.UBI and Editor-in-Chief of the security computer blog seguranca-informatica.pt.

    In recent years he has invested in the field of information security, exploring and analyzing a wide range of topics, such as pentesting (Kali Linux), malware, hacking, cybersecurity, IoT and security in computer networks.  He is also Freelance Writer.

    Read more here.

    Newsletter

    #0xSI_f33d

    The Portuguese Abuse Open Feed

    si_f33d

    Add a new phishing / malware campaing into 0xSI_f33d

    Infographic – Threat Report Portugal Q1 2020

    si_f33d

    Download [PDF] or [PNG]

    - - Index - -

    - Threat Report Q1 2020 (april 2020)

    TroyStealer – A new info stealer targeting Portuguese Internet users

    troystealer

    In-depth analysis of a trojan banker impacting Portugal and Brazil

    trojan_portugal_and_Brazil

    Grandoreiro malware May 2020 – Portugal

    The updated Grandoreiro Malware equipped with latenbot-C2 features in Q2 2020 now extended to Portuguese banks

    grandoreiro_portugal_2020

    Brazilian trojan banker is targeting Portuguese users using browser overlay

    predictions

    Trojan Lampion – Portugal

    predictions

    Trojan Lampion is back after 3 months – May 2020

    predictions

    Threat Report: Emotet Triple Chain Analysis 2019 – Portugal

    predictions

    Banking Phishing Portugal

    Banking Phishing | Targets Portugal, Spain, Brazil and Chile | From Brazil | Infection process

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