Skip to content

Segurança Informática

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

  • Breaking News
    • Hacking
    • Internet of Things
    • Data Breach
    • DarkWeb
    • Laws and Regulations
      • GDPR
    • Malware
      • ransomware
    • Reverse Engineering
    • Vulnerability
    • Cybercrime
    • Phishing
    • Reports
    • twitter On Twitter
  • Research
    • Malware and Phishing Analysis
    • Threat Report Portugal
    • GitBook – Read Teaming and Malware
    • Tutorials
    • Awesome Tools
  • youtube_mini_logo Videos
  • spotify_mini_logo Podcast
  • youtube_mini_logo 0xSI_f33d
  • gitbook GitBook
  • Tools
  • Scam Alerts
  • Contact
  • Author
Segurança Informática
  • Breaking News
    • Hacking
    • Internet of Things
    • Data Breach
    • DarkWeb
    • Laws and Regulations
      • GDPR
    • Malware
      • ransomware
    • Reverse Engineering
    • Vulnerability
    • Cybercrime
    • Phishing
    • Reports
    • twitter On Twitter
  • Research
    • Malware and Phishing Analysis
    • Threat Report Portugal
    • GitBook – Read Teaming and Malware
    • Tutorials
    • Awesome Tools
  • youtube_mini_logo Videos
  • spotify_mini_logo Podcast
  • youtube_mini_logo 0xSI_f33d
  • gitbook GitBook
  • Tools
  • Scam Alerts
  • Contact
  • Author

Categoria: newsletter

computer security, newsletter

Newsletter, 22-28 April

Posted on 29 Abril, 201829 Abril, 2018
newsletter

Avaliação da performance DNS: CloudFlare x Google x OpenDNS Os DNS resolvers têm muito que se lhe diga, e Nykolas Z, freelance writer no Medium, foi…

computer security, newsletter

Newsletter, 15-21 April

Posted on 22 Abril, 2018
newsletter

App da conferência RSA vaza informação dos utilizadores Aqui está um novo ditado para 2018: uma conferência de segurança é verdadeiramente segura, até que alguém…

computer security, newsletter

Newsletter, 8-14 April

Posted on 15 Abril, 2018
newsletter

$3,3 Milhões Roubados da Coinsecure Bitcoin Wallet A Coinsecure, a segunda bolsa de valores da Índia, anunciou publicamente que sofreu uma grave violação de segurança —…

computer security, newsletter

Newsletter, 01-07 April

Posted on 8 Abril, 20188 Abril, 2018
newsletter

Data breach — 130K user data exposed Personal information belonging to more than 130,000 Finnish citizens have been compromised in the third largest data breach…

computer security, newsletter

Newsletter, 25-31 March

Posted on 2 Abril, 2018
newsletter

RGPD — Tenho um website/loja-online. E agora? RGPD — Tenho um website/loja-online. E agora? Descubra neste artigo os passos essenciais para que o seu website…

computer security, newsletter

Newsletter, 18-24 March

Posted on 25 Março, 2018
newsletter

TeleRAT — O trojan Android que vaza dados via Telegram Investigadores da Palo Alto Networks identificaram um novo trojan Android chamado TeleRAT que usa a Telegram…

computer security, newsletter

Newsletter, 11-17 March

Posted on 18 Março, 2018
newsletter

Plugins para editores de texto podem ajudar os hackers a elevar privilégios Seja um developer, um designer, um blogger, escritor, etc, temos todos que concordar…

computer security, newsletter

Newsletter, 4-10 March

Posted on 12 Março, 2018
newsletter

Malware baseado em criptomoedas infetou mais de 500.000 computadores A Microsoft detetou um malware baseado em criptomoedas. Este expandiu-se rapidamente e infetou mais de 500.000 computadores…

computer security, newsletter

Newsletter, 25 February – 03 March

Posted on 4 Março, 2018
newsletter

CannibalRAT, um RAT escrito em Python Investigadores da Cisco Talos descobriram um novo Remote Access Trojan (RAT) batizado como CannibalRat e que foi escrito em…

computer security, newsletter

Newsletter, 18-24 February

Posted on 25 Fevereiro, 201825 Fevereiro, 2018
newsletter

Atualização +500 milhões de palavras-passe no haveibeenpwned O serviço haveibeenpwned foi atualizado com mais de 500 milhões de novas palavras-passe leakead algures no tempo. Valide se a…

computer security, newsletter

Newsletter, 11-17 February

Posted on 18 Fevereiro, 2018
newsletter

Russian Central Bank comprometido – $31 milhões foram roubados É um facto que, o crescimento de ICOs é diretamente proporcional ao número de fraudes de…

computer security, newsletter

Newsletter, 4-11 February

Posted on 11 Fevereiro, 2018
newsletter

WPA3 o novo protocolo para redes WiFi O WPA3 foi anunciado pela WiFi Alliance, a organização que certifica dispositivos Wi-Fi. Este novo protolo será lançado…

computer security, newsletter

Newsletter, 29-04 February

Posted on 4 Fevereiro, 2018
newsletter

Ransomware-as-a-service russo denominado GandCrab na darkweb Especialistas da empresa de segurança LMNTRIX descobriram um novo serviço de ransomware na darkweb denominado como GandCrab.   Roubados…

computer security, newsletter

Newsletter: 21-27 January

Posted on 28 Janeiro, 201829 Janeiro, 2018
newsletter

The 17 biggest data breaches of the 21st century In recent years, 17 serious data breaches were published. The data breach constitutes a huge loss…

Paginação dos conteúdos

← 1 … 4 5 6

Search in blog

    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

    Categories

    • APT
    • computer security
    • Cryptocurrency
    • Cryptography
    • Cybercrime
    • darkweb
    • Data Breach
    • Digital Identity
    • Distributed Ledger
    • GDPR
    • Hacking
    • Internet of Things
    • Laws and Regulations
    • Malware
    • Malware and Phishing Analysis
    • Manhãs em Cibersegurança
    • Mobile
    • newsletter
    • Phishing
    • ransomware
    • Reports
    • reverse engineering
    • segurancainformatica
    • Threat Report Portugal
    • tutorials
    • vulnerability

    Social Networks

    youtube_logo



               

    Segurança-Informática

    Partners / Sponsors

    trignosfera

    Tell Us About New Scams Here

    scam

    Support my work

    buymeacoffee



    license

    This work is licensed under a Creative Commons Attribution 4.0 International License. If you have queries about republishing, contact me. Check individual posts and images for licensing details.

    © 2026 Segurança Informática / Powered by WordPress / Theme by Design Lab
    • Research
    • Malware and Phishing Analysis
    • Scam Alerts
    • youtube_mini_logo Youtube
    • youtube_mini_logo 0xSI_f33d
    • Author
    • TERMS AND PRIVACY