Gurubaran
Gurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.
cyber security
UAC-0219 Hackers Leverage WRECKSTEEL PowerShell Stealer to Extract Data from Computers
In a concerning development, CERT-UA, Ukraine's Computer Emergency Response Team, has reported a series of cyberattacks attributed to the hacker group identified as UAC-0219....
cyber security
Hunters International Linked to Hive Ransomware in Attacks on Windows, Linux, and ESXi Systems
Hunters International, a ransomware group suspected to be a rebrand of the infamous Hive ransomware, has been linked to widespread attacks targeting Windows, Linux,...
cyber security
Qilin Operators Imitate ScreenConnect Login Page to Deploy Ransomware and Gain Admin Access
In a recent cyberattack attributed to the Qilin ransomware group, threat actors successfully compromised a Managed Service Provider (MSP) by mimicking the login page...
cyber security
Operation HollowQuill Uses Malicious PDFs to Target Academic and Government Networks
A newly uncovered cyber-espionage campaign, dubbed Operation HollowQuill, has been identified as targeting academic, governmental, and defense-related networks in Russia using weaponized PDF documents.The...
CVE/vulnerability
Cisco AnyConnect VPN Server Vulnerability Allows Attackers to Trigger DoS
Cisco has disclosed a significant vulnerability in its AnyConnect VPN Server for Meraki MX and Z Series devices, allowing authenticated attackers to trigger denial-of-service (DoS) conditions.The flaw (CVE-2025-20212)...
Android
New Trinda Malware Targets Android Devices by Replacing Phone Numbers During Calls
Kaspersky Lab has uncovered a new version of the Triada Trojan, a sophisticated malware targeting Android devices.This variant has been found pre-installed in...
Browser
DarkCloud Stealer Uses Weaponized .TAR Archives to Target Organizations and Steal Passwords
A recent cyberattack campaign leveraging the DarkCloud stealer has been identified, targeting Spanish companies and local offices of international organizations across various industries.The...
CVE/vulnerability
SonicWall Firewall Vulnerability Enables Unauthorized Access
Researchers from Bishop Fox have successfully exploited CVE-2024-53704, an authentication bypass vulnerability that affects SonicWall firewalls.This critical flaw allows remote attackers to hijack active SSL...
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