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“Welcome to the CISTCK Group Cybersecurity Blog! Dive into the dynamic world of cybersecurity with our expert insights, thought-provoking articles, and the latest developments in the field. Our blog is your go-to resource for staying ahead in the ever-evolving landscape of cyber threats. Explore topics ranging from threat intelligence and risk management to industry best practices and emerging technologies. Whether you’re a cybersecurity professional, IT enthusiast, or simply interested in safeguarding digital landscapes, join us on a journey of knowledge-sharing and discover actionable strategies to fortify your defenses. Stay informed, stay secure with the CISTCK Group Cybersecurity Blog.”
Researchers Uncover Malware Using BYOVD to Bypass Antivirus Protections
Cybersecurity researchers have uncovered a new malicious campaign that leverages a technique called Bring Your Own Vulnerable Driver (BYOVD) to disarm security protections and ultimately gain access to the infected system. "This malware takes a more sinister route: it...
Google Exposes GLASSBRIDGE: A Pro-China Influence Network of Fake News Sites
Government agencies and non-governmental organizations in the United States have become the target of a nascent China state threat actor known as Storm-2077. The adversary, believed to be active since at least January 2024, has also conducted cyber attacks against the...
North Korean Hackers Steal $10M with AI-Driven Scams and Malware on LinkedIn
The North Korea-linked threat actor known as Sapphire Sleet is estimated to have stolen more than $10 million worth of cryptocurrency as part of social engineering campaigns orchestrated over a six-month period. These findings come from Microsoft, which said that...
APT-K-47 Uses Hajj-Themed Lures to Deliver Advanced Asyncshell Malware
The threat actor known as Mysterious Elephant has been observed using an advanced version of malware called Asynshell. The attack campaign is said to have used Hajj-themed lures to trick victims into executing a malicious payload under the guise of a Microsoft...
China-Linked TAG-112 Targets Tibetan Media with Cobalt Strike Espionage Campaign
A China-linked nation-state group called TAG-112 compromised Tibetan media and university websites in a new cyber espionage campaign designed to facilitate the delivery of the Cobalt Strike post-exploitation toolkit for follow-on information collection. "The attackers...
Russian Hackers Deploy HATVIBE and CHERRYSPY Malware Across Europe and Asia
Threat actors with ties to Russia have been linked to a cyber espionage campaign aimed at organizations in Central Asia, East Asia, and Europe. Recorded Future's Insikt Group, which has assigned the activity cluster the name TAG-110, said it overlaps with a threat...
Unlocking Google Workspace Security: Are You Doing Enough to Protect Your Data?
Google Workspace has quickly become the productivity backbone for businesses worldwide, offering an all-in-one suite with email, cloud storage and collaboration tools. This single-platform approach makes it easy for teams to connect and work efficiently, no matter...
Microsoft, Meta, and DOJ Disrupt Global Cybercrime and Fraudulent Networks
Meta Platforms, Microsoft, and the U.S. Department of Justice (DoJ) have announced independent actions to tackle cybercrime and disrupt services that enable scams, fraud, and phishing attacks. To that end, Microsoft's Digital Crimes Unit (DCU) said it seized 240...
PyPI Attack: ChatGPT, Claude Impersonators Deliver JarkaStealer via Python Libraries
Cybersecurity researchers have discovered two malicious packages uploaded to the Python Package Index (PyPI) repository that impersonated popular artificial intelligence (AI) models like OpenAI ChatGPT and Anthropic Claude to deliver an information stealer called...
Warning: Over 2,000 Palo Alto Networks Devices Hacked in Ongoing Attack Campaign
As many as 2,000 Palo Alto Networks devices are estimated to have been compromised as part of a campaign abusing the newly disclosed security flaws that have come under active exploitation in the wild. According to statistics shared by the Shadowserver Foundation, a...