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Etiqueta: 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, 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, 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…

computer security, Hacking, Malware and Phishing Analysis, Reports, segurancainformatica

[SI-LAB] Scam de origem polaca atinge Portugal

20 Setembro, 2018
scam-tron

Scam de origem polaca vendendo ações da criptomeda TRON atinge vítimas portuguesas.

Data Breach

Databreach, Plataforma de criptomoedas Atlas Quantum expõe informação de cerca de 260K utilizadores

29 Agosto, 2018

A Atlas Quantum emitiu um comunicado através da sua página do Facebook, onde anuncia um incidente de segurança que expõem os detalhes pessoais de cerca de 261.000 utilizadores de acordo com o Have I Been Pwned.

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.

Cryptocurrency, Cybercrime, Hacking

Hackers já roubaram mais de US $ 20 milhões Ethereum, expondo interface na porta 8545

12 Junho, 2018
ethereum-price-fb

Um grupo cibercriminoso conseguiu roubar um total de 38.642 de Ethers, avaliado em mais de US $ 20.500.000, de clientes que expuseram a interface não segura na porta 8545.

Cryptocurrency, Hacking

Foram roubados 1,35 milhões em criptomoedas da startup Taylor

29 Maio, 2018
Ethereum

Um criminoso roubou $1,3 milhões da startup Taylor, e a equipa de desenvolvimento da empresa vai abortar o lançamento da sua aplicação de trading que foi inicialmente planeada para este mês.

Cryptocurrency, Malware

Utilizadores MacOS foram infetados com um miner Monero

25 Maio, 2018
monero-miner-virus-image_pt

Nas últimas semanas, muitos utilizadores Mac foram infetados por um novo miner do Monero — as infeções confirmam o quão devastador tem sido este tipo de malware.

computer security, Cryptocurrency, Hacking

Route53 da AWS foi usado para desviar tráfego web durante duas horas

28 Abril, 2018
hijack route53 aws

O serviço de DNS da Amazon Web Service (AWS), conhecido como Route53, foi usado para efetuar reroute  de tráfego web por duas horas e a atividade fraudulenta foi utilizada pelos hackers para roubo de cryptocurrency.

Cryptocurrency, Hacking, Phishing, segurancainformatica

Malicious Cryptominer in Wireless Network

19 Abril, 2018
crypto-miner-arp-poisoning

Crypto-jacking is a new trend in this digital era. There are new variants this plague via in-browser and another type of approaches, such as spoofing wireless networks that have been exploited by crooks to gain money easily. Enjoy this article firstly published in InfoSec Resources Institute.

computer security, Cryptocurrency, Malware

Google elimina extensões crypto-mining da Chrome Web Store

3 Abril, 2018
coins

O Google tentará remover da Chrome Web Store as extensões que usam cryptomining  de forma a impedir que os computadores dos utilizadores do Google Chrome sejam utilizados no processo de mineração de criptomedas sem o devido consentimento e conhecimento dos próprios utilizadores.

computer security, Cryptocurrency, Hacking

Website da Worten usado numa campanha de crypto-jacking

28 Março, 2018
wortenmonero

O website da Worten teve alojado durante a tarde de terça-feira, 27 de março, um script malicioso para mineração de criptomoedas. Durante algumas horas, o website usou os recursos dos visitantes para minerar criptomoedas.

computer security, Cryptocurrency, segurancainformatica

New Era of Crypto-jacking

28 Março, 2018

Article initially published in: Infosec Institute by Pedro Tavares   Introduction ecently, cryptocurrencies have been making the headlines, especially with the number of attacks that have been…

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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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