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Categoria: Cryptocurrency

Cryptocurrency, Hacking

O website do Monero foi comprometido e usado para entregar coin stealer

20 Novembro, 2019
monero-miner-virus-image_pt

O site oficial do Projeto Monero foi comprometido para entregar um coin stealer.

Cryptocurrency, Cybercrime, Malware

Primeiro ataque em curso tirando partido da vulnerabilidade Bluekeep

4 Novembro, 2019

Primeiro ataque em curso tirando partido da vulnerabilidade Bluekeep para instalar cryptominer.

Cryptocurrency, Hacking

Recente campanha de cryptojacking usa o Shodan para procurar hosts do Docker vulneráveis

2 Junho, 2019

Recente campanha de cryptojacking usa o Shodan para procurar hosts do Docker vulneráveis.

computer security, Cryptocurrency, Malware

Criptominer usa vários métodos de propagação para infetar máquinas Windows e droppar um minerador da Monero

15 Abril, 2019
crypto-spreader-multiple-lateral-methods_15-executing-the-miner

Criptominer usa vários métodos de propagação para infetar máquinas Windows e droppar um minerador da Monero.

Cryptocurrency, Distributed Ledger, Malware

Recente malware concebido para dispositivos iOS utiliza cookie hijacking para roubar carteiras digitais

1 Fevereiro, 2019
mac-malware-cryptocurrency

Recente malware concebido para dispositivos iOS utiliza cookie hijacking para roubar carteiras digitais.

computer security, Cryptocurrency, Distributed Ledger

Bank of America Files patenteia uma solução blockchain para ATM as a Service

27 Dezembro, 2018
bank-of-america

Bank of America Files patenteia uma solução blockchain para ATM as a Service.

Cryptocurrency, Malware

Trojan no Linux pode desativar o antivírus e roubar passwords root

27 Novembro, 2018
linux-kernel-hacking

Trojan no Linux pode desativar o antivírus e roubar passwords root.

Cryptocurrency, Malware

Cryptocurrency miner leverages rootkit to infect victims devices

11 Novembro, 2018
cryptocurrency-miner-rootkit-3

Crooks are infecting user’s devices via a cryptocurrency miner leveraging rootkit to bypass detection mechanisms.

Cryptocurrency, Cybercrime, Malware

Atualização falsa do Flash também instala um criptominer na vítima

15 Outubro, 2018

Cibercriminosos têm distribuído uma atualização falsa do Flash (Fake update) em que é instalado também um criptominer malicioso no dispositivo da vítima.

Cryptocurrency, Hacking

Criminosos utilizam plugins do Kodi Media Player para distribuir malware

26 Setembro, 2018
Kodi_Cryptomining

Especialistas em segurança identificaram uma campanha de crypto-mining da Monero que utiliza os add-ons do Kodi para distribuir miners que visam sistemas Linux e Windows.

Cryptocurrency, Hacking

Hackers Steal $59 Million In Cryptocurrency From Japanese Exchange

21 Setembro, 2018
gettyimages-914864372_wide-825bfad0c9bdad2ea8715372606cd0ceb4e2a595-s1600-c85

Last week, hackers stole an estimated $59 million from a Japanese cryptocurrency exchange called Zaif, according to a statement released Thursday by the owners of…

Cryptocurrency, Hacking

3700 routers MiKroTik comprometidos em campanhas de crypto-jacking

11 Setembro, 2018
shodan-MikroTik-cryptojacking

Milhares de routers da familia MikroTik , sem patches, estão envolvidos em novas campanhas de mineração de criptomoedas (crypto-jacking).

Cryptocurrency, Hacking, Malware

O Minerador fileless PowerGhost aproveita o EternalBlue para se disseminar na rede

31 Julho, 2018
PowerGhost

Investigadores da Kaspersky Lab descobriram que o minerador de criptomoedas chamado PowerGhost que pode disseminar-se pela rede usando uma técnica de infeção chamado de fileless (sem ficheiro).

Cryptocurrency, Hacking

Google has removed cryptocurrency mining apps from Play Store

29 Julho, 2018

The Play Store Developer Policy was updated by Google in order to remove mining apps that have using computational resources from victims to mine cryptocurrencies.

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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

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    Add a new phishing / malware campaing into 0xSI_f33d

    Infographic – Threat Report Portugal Q3 2020

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    Download [PDF] or [PNG]

    - - Index - -

    - Threat Report Q3 2020 (november 2020)
    - Threat Report Q2 2020 (august 2020)
    - Threat Report Q1 2020 (april 2020)

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

    ursa

    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

    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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