Researchers Found a New Technique to Defend Cache Side Channel Attacks
Researchers from the University of Rochester have unveiled a novel technique to defend against cache side-channel attacks, a prevalent threat in modern computing systems. The…
Category: GBHackers
BeaverTail Malware Attacking Windows Users Via Weaponized Games
Researchers uncovered a new malware campaign dubbed BeaverTail, a North Korean cyber espionage malware family primarily focusing on job seekers. Initially identified as a JavaScript-based…
Why Training is Critical to Implementing Cisco HyperShield – GBHackers on Security
The imminent release of Cisco HyperShield this month marks a pivotal evolution in the cybersecurity landscape. As an “AI-native” security architecture, HyperShield promises to redefine…
Iranian APT42 Group Launch A Massive Phishing Campaign To Attack U.S. Presidential Election
APT42 is an APT group that is believed to be backed by the Iranian government, and this group primarily focuses on cyber espionage. Besides this,…
News Malspam Attacks AnyDesk and Microsoft Teams
Cybersecurity researchers have uncovered a sophisticated malspam campaign targeting unsuspecting users through email and phone calls. Attackers are leveraging popular platforms like AnyDesk and Microsoft…
Ransomware Group Added a New EDR Killer Tool to their arsenal
A ransomware group known as RansomHub has been found deploying a new tool designed to disable endpoint detection and response (EDR) systems. This tool, EDRKillShifter,…
NIST Finalizes 3 Algorithms to Combat Future Quantum Cyber Threats
The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has taken a step in safeguarding digital security against future quantum threats. By…
Critical Vulnerabilities in IBM QRadar- Execute Arbitrary Code
IBM recently disclosed critical vulnerabilities affecting its QRadar Suite Software and IBM Cloud Pak for Security. These vulnerabilities, if exploited, could allow attackers to execute…
Face Check With Microsoft Entra Verified ID Is Now Generally Available, Microsoft
Microsoft announced that Face Check with Microsoft Entra Verified ID is now generally accessible. It is available standalone and as part of the Microsoft Entra…
Earth Baku Using Customized Tools To Maintain Persistence And Steal Data
Earth Baku, an APT actor who initially focused on the Indo-Pacific region, has grown its activities extensively since late 2022. The group has increased its…
Iranian APT42 Actors Conducting World Wide Surveillance Operations
APT42 (aka Damselfly, UNC788, CALANQUE, Charming Kitten) is a sophisticated Iranian state-sponsored cyber espionage group. This Advanced Persistent Threat (APT) group is known for its…
A New Exploit That Is Bypassing LSASS Protection
In July 2022, Microsoft patched a well-known PPL bypass flaw, initially discovered by Ionescu and Forshaw. This allowed protection circumvention without kernel code execution, and…