Tag: Cyber Security
-
The Danger of Deepfake Scams
The rise of artificial intelligence (AI) has enhanced our lives in many ways. In the realm of cybersecurity, AI has bolstered defenses against threats. There are machine learning algorithms, enhanced anomaly detection, and automated response mechanisms for rapid response to and neutralizing threats. However, AI is also being used maliciously by threat actors. A popular… Read more
-
The Play Ransomware Gang: Profile of a Persistent Threat
In recent years, the world has witnessed an alarming rise in cyberattacks, with ransomware being one of the most pervasive and damaging forms of malicious activity. The Play ransomware gang has emerged as a highly disruptive and notorious group among the many ransomware gangs. This article aims to provide an informative and professional profile of… Read more
-
Medusa Ransomware: The Rise of a Double-Extortion Threat
In recent years, the cybercrime landscape has witnessed the emergence of Medusa ransomware, a variant that stands out due to its double-extortion tactics. This article aims to provide an in-depth profile of the Medusa ransomware operation, shedding light on its origins, operational methods, and the threats it poses to organizations. Additionally, we will explore measures… Read more
-
ALPHV Ransomware: A Closer Look into the Russian Ransomware Group
In recent years, the Russian-based ALPHV ransomware group, also known as BlackCat, Noberus, Gold Blazer, and Alpha Spider, has emerged as a formidable cyber threat, targeting organizations worldwide and operating with a ransomware-as-a-service (RaaS) business model. With their advanced tactics and persistent attacks, ALPHV has become a significant player in the ransomware landscape targeting over… Read more
-
Cactus Ransomware Group: An Emerging Threat in 2023
In today’s ever-evolving cybersecurity landscape, staying ahead of emerging threats is crucial. One threat that has recently taken the stage is the Cactus Ransomware Group. This clandestine organization has captured the attention of cybersecurity professionals worldwide, causing significant concern. In this blog post, we aim to explore the inner workings, tactics, and effective mitigation strategies… Read more
-
Vice Society: One of the Most Impactful Ransomware Gangs of 2022
Vice Society (also known as Vice Spider, DEV-0832, and Vanilla Tempest) is identified as a Russian-based group specializing in intrusion, exfiltration, and extortion. Operating since the summer of 2021, Vice Society sets itself apart from other ransomware groups by deviating from the typical ransomware-as-a-service (RaaS) model. Instead of developing their own custom ransomware payload, they… Read more
-
BlackByte Ransomware Returns: Introducing the New Technology (NT) Variant
Emerging around July 2021, BlackByte is a fully featured Ransomware-as-a-Service (RaaS) group that infiltrates organizations and demands hefty ransoms. They employ a strategy known as double extortion, stealing files from the targeted organization and publicly leaking them if the ransom goes unpaid. BlackByte is known for continuously updating and distributing homonymous malware in various versions.… Read more
-
Lemon Group’s Cybercrime Enterprise Leverages Millions of Pre-Infected Android Phones
The Lemon Group, a large cybercrime enterprise, has installed “Guerilla” malware on approximately 9 million Android-based devices, including smartphones, watches, TVs, and TV boxes. Techniques such as reflashing and silent installation have become prevalent in the past decade. Reflashing involves reprogramming or replacing the firmware of a device, allowing for modifications, firmware updates, or the… Read more
-
UNC3944 Exploits Azure Serial Console for Complete VM Takeover
A threat group known as UNC3944 (also known as Roasted 0ktapus and Scattered Spider) has been observed hijacking Microsoft Azure admin accounts through phishing and SIM-swapping attacks. The financially motivated group bypasses traditional detection methods within Azure and gains full administrative access to compromised virtual machines (VMs) within victim organizations using Microsoft’s cloud computing service.… Read more