Andrea Fortuna
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  • Apr 18, 2023

    China-linked APT41 group uses Open-Source red teaming tool in cyber attacks

    The China-linked APT41 cyberespionage group (also known as HOODOO) used the open-source red teaming tool GC2 in an attack against an unnamed Taiwanese media organization in October 2022, using as payload an open source red teaming tool called “Google Command… read more »
  • Apr 17, 2023

    QBot malware returns with new techniques in corporate attacks

    QBot, a dangerous Windows banking Trojan, is being used in a new series of attacks against corporate targets. Cybercriminals are using new techniques to distribute the malware, including email phishing scams: infiltrating email conversations and tricking users into downloading a… read more »
  • Apr 16, 2023

    LockBit ransomware group tests encryptors targeting Macs

    According to some twitter threads published by cybersecurity researchers vx-underground and MalwareHunterTeam, the major ransomware operation LockBit has created encryptors specifically targeting MacOS for the first time. "locker_Apple_M1_64": 3e4bbd21756ae30c24ff7d6942656be024139f8180b7bddd4e5c62a9dfbd8c79As much as I can tell, this is the first Apple's Mac… read more »
  • Apr 16, 2023

    60 Legitimate Apps on Google Play Infected with Goldoson Malware

    A new Android malware called ‘Goldoson’ has been distributed via Google Play through 60 legitimate apps with 100 million downloads. The malware is part of a third-party library that developers have unwittingly added to their apps. According to a research… read more »
  • Apr 14, 2023

    Vice Society's new PowerShell script enables automated data theft in ransomware attacks

    The Vice Society ransomware gang has developed a new PowerShell script to automate data theft from compromised networks, which is fully automated and uses “living off the land” binaries and scripts to remain undetected. The script uses multiple functions to… read more »
  • Apr 13, 2023

    RTM Locker: private Ransomware-as-a-Service provider with strict rules

    A cybercriminal gang called Read The Manual (RTM) Locker has been described in detail by cybersecurity researchers of Trellix . RTM is a private ransomware-as-a-service (RaaS) provider that conducts opportunistic attacks to generate illicit profits. The group operates through affiliates,… read more »
  • Apr 13, 2023

    Legion: A Python-based Credential Harvester and SMTP Hijacking Tool

    Legion is a new Python-based tool being sold on Telegram by cybercriminals that targets online email services for phishing and spam attacks. According to a reserch from cybersecurity firm Cado, Legion is a modular malware likely based on the AndroxGhOst… read more »
  • Apr 11, 2023

    QuaDream's Spyware exploits iPhones with Zero-Click ENDOFDAYS attack

    Microsoft and Citizen Lab reported that an Israeli-based company, QuaDream, had used a zero-click exploit named ENDOFDAYS to compromise the iPhones of high-risk individuals. The attackers targeted a zero-day vulnerability affecting iPhones running iOS 1.4 up to 14.4.2 between January… read more »
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Andrea Fortuna

  • Andrea Fortuna
  • andrea@andreafortuna.org
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Cybersecurity expert, software developer, experienced digital forensic analyst, musician