Tag: GBHackers Security | #1 Globally Trusted Cyber Security News Platform

Salesforce Publishes Forensic Guide After Series of Cyberattacks

Salesforce has published a comprehensive forensic investigation guide aimed at empowering organizations to detect, analyze, and remediate security incidents within their Salesforce environments. The new guide distills best practices across three critical areas: activity logs, user permissions, and backup data—providing…

Hackers Register Domains to Target 2026 FIFA World Cup in Cyberattack

A concerning surge in malicious domain registrations designed to exploit the upcoming 2026 FIFA World Cup, with threat actors already positioning themselves more than a year before the tournament begins. A comprehensive investigation by PreCrime Labs, the threat research division…

IBM Watsonx Vulnerability Enables SQL Injection Attacks

A critical vulnerability in the IBM Watsonx Orchestrate Cartridge for IBM Cloud Pak for Data has been disclosed, enabling blind SQL injection attacks that could compromise sensitive data. Tracked as CVE-2025-0165, this flaw allows authenticated attackers to inject malicious SQL statements, potentially leading to…

Hackers Exploit macOS Security Features to Spread Malware

A growing wave of sophisticated attacks is turning macOS’s built-in security defenses into avenues for malware distribution, according to recent security research. As macOS continues to gain market share, cybercriminals are adapting their strategies to exploit even the most robust…

Fraudulent Scholarship Apps Target Students in “Defarud” Scam Campaign

An Android malware tracker named SikkahBot, active since July 2024 and explicitly targeting students in Bangladesh. Disguised as applications from the Bangladesh Education Board, SikkahBot lures victims with promises of scholarships, coerces them into sharing sensitive information, and requests high-risk…

Critical ImageMagick Vulnerability Allows Remote Code Execution

A critical security vulnerability has been discovered in ImageMagick, the widely used open-source image processing software, that could allow attackers to execute arbitrary code remotely. The vulnerability, tracked as CVE-2025-57803 with a severity score of 9.8 out of 10, affects 32-bit builds of ImageMagick…

Windows 11 25H2 Preview Build Released: Here’s What’s New

Microsoft has begun rolling out the Windows 11, version 25H2 (Build 26200.5074) preview to the Release Preview Channel, offering enthusiasts and enterprise customers an early look at this year’s annual feature update ahead of general availability later in 2025. This…

APT Groups Weaponize Infostealer Malware in Precision Attacks

The cybersecurity landscape has witnessed a dangerous evolution as Advanced Persistent Threat (APT) groups increasingly weaponize opportunistic infostealer malware for sophisticated espionage campaigns. What once served as broad-spectrum credential harvesting tools are now being repurposed into precision instruments of geopolitical…

Hackers Exploit Windows Defender Policies to Shut Down EDR Agents

Cybercriminals are now weaponizing Windows Defender Application Control (WDAC) policies to disable Endpoint Detection and Response (EDR) agents en masse. What began as a proof-of-concept research release in December 2024 has quickly evolved into an active threat, with multiple malware…

Vulnerabilities in Sitecore CMS Platform Allow Excute Arbitrary Code Remotely

Security researchers at watchTowr Labs have uncovered a devastating chain of vulnerabilities in Sitecore Experience Platform that could allow attackers to completely compromise enterprise websites without authentication. The research reveals how cybercriminals could poison website cache systems, escalate privileges, and…

AI Waifu RAT Exploits Users with Advanced Social Engineering Tactics

A sophisticated new malware campaign has emerged that weaponizes artificial intelligence and social engineering to target niche online communities. Security researchers have identified the “AI Waifu RAT,” a remote access trojan that masquerades as an innovative AI interaction tool while…

Google Urges 2.5B Gmail Users to Reset Passwords After Salesforce Breach

A sophisticated voice phishing operation has emerged as a significant threat to organizations worldwide, with cybercriminals successfully infiltrating Salesforce environments to steal sensitive data and demand ransom payments. Google’s Threat Intelligence Group has identified this financially motivated campaign, designating the…

QNAP Flaw Allows Attackers to Bypass Authentication

QNAP Systems has released security patches to address multiple vulnerabilities affecting QVR firmware in legacy VioStor Network Video Recorder (NVR) systems. The company disclosed two significant security flaws on August 29, 2025, urging users to update their systems immediately to…

Citrix 0-Day Flaw Under Active Exploitation Since May

Security researcher Kevin Beaumont has revealed alarming details about CVE-2025-6543, a critical Citrix NetScaler vulnerability that was actively exploited as a zero-day attack for months before the company issued patches. What Citrix initially downplayed as a simple “denial of service”…

Amazon Takes Down Russian APT29 Infrastructure Targeting Users

Amazon’s cybersecurity team has successfully disrupted a sophisticated watering hole campaign orchestrated by APT29, a notorious hacking group linked to Russia’s Foreign Intelligence Service. The August 2025 operation represents the latest chapter in an ongoing cyber warfare battle between tech…

Weaponized PDFs and LNK Files Used in Windows Attacks

A clandestine campaign in which threat actors are weaponizing a legitimate-looking PDF document, titled “국가정보연구회 소식지 (52호)” (National Intelligence Research Society Newsletter – Issue 52), alongside a malicious Windows shortcut (LNK) file named 국가정보연구회 소식지(52호).pdf.LNK. The attackers distribute both files…

AppSuite PDF Editor Exploit Lets Hackers Run Arbitrary Commands

A sophisticated backdoor in AppSuite PDF Editor that enables threat actors to execute arbitrary commands on compromised Windows systems. Initially flagged as a potentially unwanted program due to its aggressive installation behavior, AppSuite’s true nature was revealed when its malicious…

Critical Hikvision Vulnerabilities Allow Remote Command Injection

On August 28, 2025, the Hikvision Security Response Center (HSRC) issued Security Advisory SN No. HSRC-202508-01, detailing three critical vulnerabilities affecting various HikCentral products. Collectively assigned CVE identifiers CVE-2025-39245, CVE-2025-39246, and CVE-2025-39247, these vulnerabilities range in severity from moderate to…

Popular Nx Packages Compromised by Credential-Stealing Malware

A widespread supply chain attack on the popular Nx build system has compromised dozens of high-traffic packages, exposing sensitive credentials and demonstrating a frighteningly comprehensive approach to future threats. Security researchers have confirmed that malicious versions of Nx—numbered 20.9.0 through…

TransUnion Data Breach Compromises Over 4 Million Customers

In a significant data breach disclosed by TransUnion LLC, more than 4.4 million consumers had sensitive personal information compromised in late July 2025. The credit reporting agency, headquartered at 555 W. Adams Street in Chicago, Illinois, revealed the incident on…

DPRK Remote Work Tactics: Leveraging Code-Sharing Platforms

DPRK IT workers have leveraged popular code-sharing platforms such as GitHub, CodeSandbox, and Medium to cultivate convincing developer portfolios and land remote positions under fabricated identities. Investigations reveal approximately 50 active GitHub profiles operated by North Korean actors, supplemented by…

Threat Actors Use Facebook Ads to Deliver Android Malware

Cybercriminals are increasingly turning their sights from desktop to mobile, exploiting Meta’s advertising platform to distribute a sophisticated Android banking trojan disguised as a free TradingView Premium app. Bitdefender Labs warns that these threat actors have shifted tactics after months…

Mac Malware ‘JSCoreRunner’ Abuses Online PDF Tool to Spread

A sophisticated new Mac malware campaign has emerged that exploits users’ trust in free online PDF conversion tools, demonstrating how cybercriminals continue to evolve their tactics to bypass modern security measures. Cybersecurity firm Mosyle has exclusively disclosed the discovery of…

How SafeLine WAF Turns Hackers’ Scanners into Trash

When web application protection is no longer a million-dollar luxury, and when every developer can build their own security perimeter with just a few clicks—that is when cybersecurity truly fulfills its mission. As a penetration tester, I’ve used zero-days to…

State of Nevada Faces IT Outage Amid Cyberattack, Offices Suspended

The State of Nevada became the target of a significant cyberattack which resulted in a substantial network security incident impacting government infrastructure across multiple agencies. According to an official communication from the Governor’s Technology Office, state officials rapidly identified the…

Cisco UCS Manager Software Flaw Allows Attackers to Inject Malicious Commands

Cisco has released urgent security updates to remediate two medium-severity command injection vulnerabilities in its UCS Manager Software that could allow authenticated administrators to execute arbitrary commands and compromise system integrity. Disclosed on August 27, 2025, the advisory (cisco-sa-ucs-multi-cmdinj-E4Ukjyrz) affects…

Threat Actors Exploit Velociraptor Incident Response Tool for Remote Access

Researchers from the Counter Threat Unit (CTU) at Sophos uncovered a sophisticated intrusion where threat actors repurposed the legitimate open-source Velociraptor digital forensics and incident response (DFIR) tool to establish unauthorized remote access within targeted networks. Velociraptor, designed for endpoint…

Electronics Manufacturer Data I/O Suffers Ransomware Breach

Data I/O Corporation, a well-known electronics firm that specializes in device programming and security provisioning solutions, revealed a ransomware attack that penetrated its internal IT infrastructure in a major cybersecurity event. The incident, detected on August 16, 2025, prompted an…

Anthropic Blocks Hackers Attempting to Exploit Claude AI for Cyber Attacks

Anthropic, a leading AI research company, has successfully disrupted multiple attempts by cybercriminals to misuse its Claude AI model for sophisticated cyberattacks, as detailed in their latest Threat Intelligence report. The company has implemented advanced safeguards, including real-time classifiers and…

FreePBX Servers Hit by 0-Day Exploit, Disable Internet Access Advised

FreePBX administrators worldwide have been urged to immediately disable public internet access to their systems after a critical 0-day vulnerability was discovered in the commercial Endpoint Manager module. The Sangoma FreePBX Security Team confirmed that attacker-controlled exploit code can gain…

Cisco Nexus 3000 & 9000 Vulnerability Enables DoS Attacks

Cisco has issued a high-severity security advisory warning of a dangerous vulnerability in its Nexus 3000 and 9000 Series switches that could allow attackers to trigger denial of service (DoS) attacks through crafted network packets. The vulnerability, tracked as CVE-2025-20241 and assigned…

Microsoft Unveils Storm-0501’s Cloud-Based Ransomware Deployment Tactics

Microsoft Threat Intelligence has detailed the evolving tactics of the financially motivated threat actor Storm-0501, which has transitioned from traditional on-premises ransomware deployments to sophisticated cloud-based operations. Unlike conventional ransomware that relies on endpoint encryption malware and subsequent decryption key…

New Research and PoC Reveal Security Risks in LLM-Based Coding

A recent investigation has uncovered that relying solely on large language models (LLMs) to generate application code can introduce critical security vulnerabilities, according to a detailed blog post published on August 22, 2025. The research underscores that LLMs, which are…

CISA Issues Alert on Citrix NetScaler 0-Day RCE Exploited in the Wild

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after detecting active exploitation of a critical zero-day remote code execution (RCE) vulnerability in Citrix NetScaler devices. Designated CVE-2025-7775, the flaw stems from a memory overflow in NetScaler’s…

CISA Releases Guide to Hunt and Mitigate Chinese State-Sponsored Threats

The Cybersecurity and Infrastructure Security Agency (CISA) unveiled a comprehensive Cybersecurity Advisory (CSA) designed to empower network defenders to detect, hunt, and mitigate the activities of advanced persistent threat (APT) actors linked to the People’s Republic of China. Drawing on…

Microsoft Teams Flaw Prevents Users From Accessing Embedded Office Files

A widespread service disruption is currently affecting Microsoft Teams users across the globe, preventing access to embedded Office documents within the collaboration platform. The issue, which began surfacing, has created significant workflow interruptions for organizations relying on seamless document integration. Core Functionality…

Over 28,000 Citrix Servers at Risk from Active 0-Day RCE Exploit

A critical zero-day remote code execution (RCE) vulnerability is currently threatening the security of over 28,000 Citrix instances worldwide. The flaw, designated as CVE-2025-7775, is being actively exploited by threat actors, prompting urgent security warnings from cybersecurity authorities and immediate action requirements from…

Critical Zip Slip Bug Enables Malicious File Manipulation on Unzip

Path traversal flaws like Zip Slip, which give hackers the ability to alter file systems while decompressing, remain a serious danger in the ever-changing world of cybersecurity threats. This vulnerability, stemming from inadequate input validation in compression utilities, enables adversaries…

Cephalus Ransomware Exploits RDP for Initial Access in Latest Attack Campaign

Cybersecurity researchers at Huntress identified a novel ransomware variant dubbed Cephalus, deployed in two separate incidents targeting organizations lacking robust access controls. This emerging threat, which claims its name from Greek mythology symbolizing inevitable tragedy, leverages exposed Remote Desktop Protocol…

Spotify Launches Direct Messaging Feature Amid Security Concerns

Spotify this week unveiled a new Direct Messaging feature, enabling users to share songs, podcasts and audiobooks within the app. While the move promises streamlined recommendations and deeper engagement among friends, it also raises fresh security and privacy considerations. Rolling out to…

IPFire Firewall Admin Panel Vulnerability Enables Persistent JavaScript Injection

A critical vulnerability in IPFire 2.29’s web-based firewall interface (firewall.cgi) allows authenticated administrators to inject persistent JavaScript code, leading to session hijacking, unauthorized actions, or internal network pivoting. Tracked as CVE-2025-50975, this stored cross-site scripting (XSS) flaw poses significant risk…

DOGE Allegedly Uploaded SSA’s Live Numident Database to Unsecured Cloud Server

The Government Accountability Project submitted a protected disclosure from Charles Borges—SSA’s Chief Data Officer—to the Office of Special Counsel and congressional oversight committees. Borges reports that since DOGE’s inception in January 2025, its officials have systematically circumvented SSA’s normal review…

CISA Issues New ICS Advisories on Critical Vulnerabilities and Exploits

The Cybersecurity and Infrastructure Security Agency (CISA) released three Industrial Control Systems (ICS) advisories on August 26, 2025, detailing nine critical vulnerabilities in INVT VT-Designer and HMITool (CVSS v4 8.5). Multiple flaws in Schneider Electric Modicon M340 controllers (CVSS v4…

Critical Chrome Use-After-Free Flaw Enables Arbitrary Code Execution

Google has released an urgent security update for the Chrome Stable channel to address a critical use-after-free vulnerability in the ANGLE graphics library that could allow attackers to execute arbitrary code on vulnerable systems. The fixes arrive as part of Chrome Stable…

Citrix NetScaler ADC and Gateway Hit by Ongoing Attacks Exploiting 0-Day RCE

Cloud Software Group has issued an emergency security bulletin warning of active exploitation targeting three critical vulnerabilities in NetScaler ADC and NetScaler Gateway products. The vulnerabilities, tracked as CVE-2025-7775, CVE-2025-7776, and CVE-2025-8424, present severe security risks including remote code execution and denial of service capabilities.…

APT36 Targets Indian BOSS Linux Using Weaponized .desktop Shortcut Files

Researchers have unveiled ONEFLIP, a novel inference-time backdoor attack that compromises full-precision deep neural networks (DNNs) by flipping just one bit in the model’s weights, marking a significant escalation in the practicality of hardware-based attacks on AI systems. Unlike traditional…

Threat Actors Leverage AI Agents to Conduct Social Engineering Attacks

Cybersecurity landscapes are undergoing a paradigm shift as threat actors increasingly deploy agentic AI systems to orchestrate sophisticated social engineering attacks. Unlike reactive generative AI models that merely produce content such as deepfakes or phishing emails, agentic AI exhibits autonomous…

Securden Unified PAM Flaw Allows Attackers to Bypass Authentication

Securden Unified PAM is a comprehensive privileged access management platform that is used to store, manage, and monitor credentials across human, machine, and AI identities in a variety of environments. Security researchers discovered four critical vulnerabilities in this platform during…

China-Based Threat Actor Mustang Panda’s TTPs Leaked

A significant milestone for cybersecurity experts is the disclosure of specific tactics, methods, and procedures (TTPs) used by Mustang Panda, an advanced persistent threat (APT) group based in China, which has illuminated their intricate activities. First observed in 2017 but…

PoC Exploit Published for Chrome 0-Day Already Under Active Attack

A proof-of-concept exploit for a high-severity Google Chrome zero-day vulnerability has been published publicly, less than three months after the flaw was first disclosed, amid reports of active in-the-wild exploitation. The vulnerability, tracked as CVE-2025-5419, stems from out-of-bounds reads and…

Microsoft Launches Tool to Migrate VMware VMs From vCenter to Hyper-V

Microsoft today announced the public preview of a new VM Conversion extension for Windows Admin Center, enabling IT administrators to migrate virtual machines from VMware vCenter to Hyper-V with minimal downtime. Available at no cost during its preview phase, the lightweight tool…

Beware! Fake Google Play Store Sites Used to Spread Android Malware

Cybersecurity researchers have identified a resurgence of SpyNote malware campaigns targeting Android users through sophisticated fake Google Play Store websites. The malicious actor behind these attacks has implemented new anti-analysis techniques and expanded their deceptive tactics since previous reports, demonstrating…

PhpSpreadsheet Library Vulnerability Lets Attackers Inject Malicious HTML Input

A critical Server-Side Request Forgery (SSRF) vulnerability has been discovered in the popular PhpSpreadsheet library, allowing attackers to inject malicious HTML input when processing spreadsheet documents. The vulnerability, assigned CVE-2025-54370, affects multiple versions of the phpoffice/phpspreadsheet package and carries a high severity rating with CVSS…

CISA Alerts on Git Arbitrary File Write Flaw Actively Exploited

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert regarding a critical vulnerability in Git (CVE-2025-48384) that enables arbitrary file writes and has already been observed in active exploitation campaigns. The flaw arises from Git’s inconsistent handling…

Maryland Transportation Systems Disrupted Following Cyberattack

Maryland’s transit network experienced widespread disruption this week after a sophisticated cyberattack targeted critical information systems, forcing the Maryland Transit Administration (MTA) and the Department of Information Technology (DoIT) to scramble containment efforts. While most core services remain operational, significant…

French Retailer Auchan Hit by Cyberattack, Customer Data Compromised

French retail giant Auchan announced on August 21 that it fell victim to a cyberattack that resulted in the theft of loyalty account information belonging to several hundred thousand customers. The company revealed in an official statement that attackers accessed personal data such as…

Hackers Scan Over 1,000 IPs to Target Microsoft Remote Desktop Web Access

A sophisticated scanning campaign has escalated dramatically, with threat intelligence firm GreyNoise detecting over 30,000 unique IP addresses simultaneously probing Microsoft Remote Desktop Protocol (RDP) services on August 24, 2024. This represents a significant expansion from an initial wave of nearly 2,000…

CISA Issues Alert on Citrix Flaws Actively Exploited by Hackers

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent security alert after adding three critical vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog on August 25, 2025. The alert highlights active exploitation of two serious Citrix Session Recording…

New Stealthy Malware Hijacking Cisco, TP-Link, and Other Routers for Remote Control

FortiGuard Labs has uncovered a sophisticated malware campaign targeting critical infrastructure devices from multiple vendors, with the “Gayfemboy” malware strain demonstrating advanced evasion techniques and multi-platform capabilities. The campaign affects organizations globally, exploiting vulnerabilities in DrayTek, TP-Link, Raisecom, and Cisco…

Fake Google Play Store Websites Deliver Potent RAT to Steal Sensitive Data

Cybersecurity researchers have uncovered a persistent campaign deploying the AndroidOS SpyNote malware, a sophisticated Remote Access Trojan (RAT) designed for surveillance, data exfiltration, and remote device control. This operation mimics legitimate Google Play Store pages for popular Android apps, tricking…