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Etiqueta: microsoft

Hacking, vulnerability

Pwn2Own 2021: Zoom, Teams, Exchange, Chrome and Edge full pwned

Posted on 9 Abril, 2021

Pwn2Own 2021: Zoom, Teams, Exchange, Chrome and Edge full pwned.

computer security, Hacking, vulnerability

Exchange chain CVE-2021-26855 and CVE-2021-27065 walkthrough

Posted on 12 Março, 2021

In recent days, Exchange has been exposed to several critical exploits explored in the wild. CVE-2021-26855 and CVE-2021-27065 are the two flaws involved in this…

Cybercrime, Malware

Adrozek pode infetar 30.000 dispositivos num só dia

Posted on 14 Dezembro, 202014 Dezembro, 2020

Adrozek pode infetar 30.000 dispositivos num só dia, diz a Microsoft.

Hacking, Phishing, vulnerability

Criminosos usam uma nova técnica de inversão de imagem para fazer bypass aos mecanismos de deteção do Office365

Posted on 14 Novembro, 2020

Criminosos usam uma nova técnica de inversão de imagem para fazer bypass aos mecanismos de deteção do Office365.

computer security, Hacking, vulnerability

Microsoft lançou patch de emergência para o Windows 10 para corrigir vulnerabilidades RCE

Posted on 2 Julho, 2020
microsoft-patch

Microsoft lançou patch de emergência para o Windows 10 para corrigir vulnerabilidades RCE.

Hacking, vulnerability

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

Posted on 7 Abril, 2020
microsoft-patch

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

Hacking, vulnerability

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

Posted on 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

Posted on 11 Março, 2020

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

computer security, Reports, vulnerability

Microsoft Patch Tuesday resolve IE zero‑day e mais 98 falhas

Posted on 12 Fevereiro, 202012 Fevereiro, 2020
microsoft-patch-tuesday-march-2017_en

Microsoft Patch Tuesday resolve IE zero‑day e mais 98 falhas.

computer security, vulnerability

A Microsoft lançou atualizações de segurança do Patch Tuesday para julho de 2019

Posted on 10 Julho, 2019
Microsoft-patch-tuesday-end

A Microsoft lançou atualizações de segurança do Patch Tuesday para julho de 2019.

Hacking, Malware

Microsoft emite comunicado sobre nova campanha envolvendo o RAT FlawedAmmyy via documentos MS Excel

Posted on 25 Junho, 2019
FlawedAmmyy

Microsoft emite comunicado sobre nova campanha envolvendo o RAT FlawedAmmyy via documentos MS Excel.

Hacking, vulnerability

SandboxEscaper liberta novo exploit para contornar a vulnerabilidade EoP já remendada pela Microsoft

Posted on 7 Junho, 2019
microsoft-patch

SandboxEscaper liberta novo exploit (ByeBear) para contornar a vulnerabilidade EoP já remendada pela Microsoft.

computer security, Cybercrime, Hacking

Hackers comprometem agente de suporte da Microsoft para aceder a contas de email do Outlook

Posted on 15 Abril, 2019
Microsoft-patch-tuesday-end

Más notícias para utilizadores do serviço de e-mail do Microsoft Outlook. Os hackers comprometeram o Agente de Suporte da Microsoft a aceder a contas de e-mail do Outlook.

Cybercrime, Phishing

Campanha maliciosa personificando a Microsoft em curso

Posted on 4 Abril, 20194 Abril, 2019
microsoft3

Está em curso uma nova campanha de phishing envolvendo a gigante tecnológica Microsoft.

Hacking, vulnerability

Investigador divulgou duas vulnerabilidades de dia zero nos navegadores da Microsoft

Posted on 30 Março, 2019
Microsoft-browser-zero-day

Investigador divulgou duas vulnerabilidades de dia zero nos navegadores da Microsoft.

computer security, vulnerability

Especialistas da Microsoft descobriram falhas críticas no Huawei PCManager

Posted on 26 Março, 2019
2018-12-07-huawei-court

Especialistas da Microsoft descobriram falhas críticas no Huawei PCManager.

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    Author – Founder

    pedro tavares

    Pedro Tavares is a professional in the field of information security, Head of Offensive Unit of ArtResilia firm and also working as an Ethical Hacker/Pentester, Malware Researcher and 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, malware, exploitation, hacking, IoT and security in Active Directory networks.  He is also Freelance Writer and developer of the 0xSI_f33d – a feed that compiles phishing and malware campaigns targeting Portuguese citizens. He also launched his GitBook, where he publishes some of his notes entirely online, and took his first steps in podcasting by launching the podcast 'Manhãs em Cibersegurança,' in the Portuguese language."

    Read more here.

    Newsletter

    #0xSI_f33d

    The Portuguese Abuse Open Feed

    si_f33d
    @ VirusTotal offical ingestor

    Add a new phishing / malware campaing into 0xSI_f33d

    Podcast “Manhãs em Cibersegurança”

    Infographic – Threat Report Portugal Q3 & Q4 2022

    si_f33d

    Download [PDF] or [PNG]

    Taking the bait: The modus operandi of massive social engineering waves impacting banks in Portugal

    clickthebait

    The new maxtrilha trojan is being disseminated and targeting several banks

    maxtrilha

    The clandestine Horus Eyes RAT: From the underground to criminals’ arsenal

    qbot

    A taste of the latest release of QakBot

    qbot

    Javali trojan weaponizing Avira antivirus legitimate injector

    javali

    Anubis Network – The evolution of the Phishing schema

    anubis

    Threat analysis: The emergent URSA trojan impacts many countries using a sophisticated loader

    ursa

    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

    New release of Lampion trojan spreads in Portugal with some improvements on the VBS downloader

    lampion

    Banking Phishing Portugal

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

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