Andrea Fortuna
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  • Jun 7, 2023

    Rhysida Ransomware group: tactics and targets

    A new ransomware group named Rhysida has emerged in the cyber threat landscape, targeting various organizations between 23 May 2023 and 4 June 2023. This group has already made its presence known by naming and targeting multiple victims, which include… read more »
  • Jun 2, 2023

    Operation Triangulation: targets iOS devices with zero-click exploits

    A previously unknown and highly sophisticated Advanced Persistent Threat (APT) has recently come to light, targeting iOS devices in a long-running mobile campaign called Operation Triangulation. According to cybersecurity firm Kaspersky, the attackers employ zero-click exploits via the iMessage platform… read more »
  • Jun 1, 2023

    Terminator: a new BYOVD attack tool

    A recent discovery in the cybersecurity landscape has unveiled a concerning tool known as ‘Terminator’, promoted by a threat actor named Spyboy on a Russian-speaking forum, that claims to have the capability to terminate any antivirus, XDR, and EDR platform.… read more »
  • May 27, 2023

    Predator: a commercial Android spyware

    Security researchers from Cisco Talos have recently shared an in-depth analysis of the commercial Android spyware known as Predator, developed by Intellexa (previously Cytrox), an Israeli company. This spyware gained attention when Google’s Threat Analysis Group (TAG) discovered its involvement… read more »
  • May 23, 2023

    BlackCat exploits Windows Kernel Drivers to avoid detection

    In a recent report, Trend Micro researchers uncovered a significant incident involving ALPHV/BlackCat ransomware, occured on February 2023. The attackers behind this operation employed a cunning tactic by utilizing signed malicious Windows kernel drivers, which allowed them to evade detection.… read more »
  • May 22, 2023

    From Giraffes to Dogs: unveiling the unpredictability of Computer Image Recognition

    Most image recognition systems use what is known as Probabilistic Image Recognition, a technique used by computer systems to identify objects or patterns in images based on statistical probabilities. Rather than providing a definitive answer, the system assigns a probability… read more »
  • May 19, 2023

    Microsoft identify connection between FIN7 and Clop Ransomware

    The FIN7 cybercrime group has added the Clop ransomware to its arsenal after a period of inactivity. They are known for previously using ransomware variants like REvil and Maze. According to a series of tweets from the Microsoft Security Intelligence… read more »
  • May 18, 2023

    Lemon Group exploiting pre-infected Android phones for malicious activities

    A cybercrime group called Lemon Group is using millions of pre-infected Android smartphones globally to carry out malicious activities, such as stealing and selling SMS messages, social media and online messaging accounts, as well as generating revenue through advertisements and… 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