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

Commvault Confirms Zero-Day Attack Breached Its Azure Cloud Environment

Commvault, a global leader in data protection and information management, has confirmed that a sophisticated cyberattack involving a zero-day vulnerability breached its Azure cloud environment earlier this week. The breach, attributed to a suspected nation-state threat actor, underscores the evolving…

AiTM Phishing Kits Bypass MFA by Hijacking Credentials and Session Tokens

Darktrace’s Security Operations Center (SOC) in late 2024 and early 2025, cybercriminals have been exploiting legitimate Software-as-a-Service (SaaS) platforms like Milanote to orchestrate sophisticated phishing campaigns. These attacks, bolstered by the Tycoon 2FA phishing kit, demonstrate an advanced Adversary-in-the-Middle (AiTM)…

Mitigating Insider Threats – A CISO’s Practical Approach

Insider threats represent one of the most challenging cybersecurity risks facing organizations today, with incidents on the rise and costs escalating. As the boundary between corporate and personal digital environments continues to blur in today’s hybrid work world, traditional perimeter-based…

The CISO’s Guide to Effective Cloud Security Strategies

As organizations accelerate cloud adoption, CISOs face unprecedented challenges securing dynamic, multi-cloud environments. The shift to cloud-native architectures, hybrid workloads, and decentralized data storage has expanded the attack surface, exposing enterprises to sophisticated threats like supply chain compromises, misconfigured APIs,…

How CISOs Can Strengthen Supply Chain Security in 2025

The responsibilities of Chief Information Security Officers (CISOs) are rapidly evolving as digital transformation and global interconnectivity reshape the modern supply chain. In 2025, the supply chain will be more than just a logistical function; it will be a complex,…

Researchers Uncovered RansomHub Operation and it’s Relation With Qilin Ransomware

Security researchers have identified significant connections between two major ransomware-as-a-service (RaaS) operations, with evidence suggesting affiliates from the recently-disabled RansomHub group may have migrated to the Qilin ransomware operation. The investigation reveals sophisticated technical capabilities within both groups and highlights…

Cybercriminals Trick Tenants into Sending Rent to Fraudulent Accounts

Proofpoint, a leading cybersecurity firm, has identified and named a new financially motivated Business Email Compromise (BEC) threat actor, dubbed TA2900, actively targeting individuals in France and occasionally Canada. This actor employs sophisticated social engineering tactics, sending French-language emails centered…

Ruby on Rails Vulnerability Allows CSRF Protection Bypass

A critical vulnerability in Ruby on Rails’ Cross-Site Request Forgery (CSRF) protection mechanism has been identified, affecting all versions since the 2022/2023 “fix” and persisting in the current implementation. This flaw undermines the framework’s ability to secure applications against CSRF…

Firefox 138 Launches with Patches for Several High-Severity Flaws

Mozilla has officially released Firefox 138, marking a significant update focused on user security. The new version addresses multiple high-severity vulnerabilities, following the Mozilla Foundation Security Advisory 2025-28. The Firefox browser continues its tradition of proactive security practices, ensuring users…

China-Linked Hackers Targeting Organizational Infrastructure and High-Value Clients

A leading U.S.-based cybersecurity firm, sophisticated cyber-espionage campaigns attributed to Chinese state-sponsored actors have come to light. Tracked as the PurpleHaze activity cluster, these adversaries have targeted SentinelOne’s infrastructure alongside high-value organizations associated with its business ecosystem. Uncovering the PurpleHaze…

PowerDNS DNSdist Vulnerability Let Attackers Trigger Denial-of-Service

PowerDNS has issued an urgent security advisory for its DNSdist software, warning users of a critical vulnerability that could let attackers trigger denial-of-service (DoS) conditions by exploiting flawed DNS-over-HTTPS (DoH) exchanges. The flaw, tracked as CVE-2025-30194 (CVSS score: 7.5), affects DNSdist versions 1.9.0…

WhatsApp Unveils New AI Features While Ensuring Full Message Secrecy

WhatsApp, the world’s most popular messaging platform, has announced a major expansion of artificial intelligence (AI) capabilities, promising to enhance user experience while reinforcing its longstanding commitment to privacy and message secrecy. Meta, WhatsApp’s parent company, has integrated its generative…

Wormable AirPlay Zero-Click RCE Flaw Allows Remote Device Hijack via Wi-Fi

A major set of vulnerabilities-collectively named “AirBorne”-in Apple’s AirPlay protocol and SDK have been unveiled, enabling an array of severe attack vectors. Most critically, these flaws allow zero-click “wormable” Remote Code Execution (RCE), meaning attackers can take over Apple and third-party…

Chrome 136 Fixes 20-Year-Old Privacy Bug in Latest Update

Google has begun rolling out Chrome 136 to the stable channel for Windows, Mac, and Linux, bringing significant security and privacy upgrades to millions of users worldwide. The update, set to be distributed over the coming days and weeks, addresses…

Konni APT Deploys Multi-Stage Malware in Targeted Organizational Attacks

A sophisticated multi-stage malware campaign, potentially orchestrated by the North Korean Konni Advanced Persistent Threat (APT) group, has been identified targeting entities predominantly in South Korea. Cybersecurity experts have uncovered a meticulously crafted attack chain that leverages advanced obfuscation techniques…

GPUAF: Two Methods to Root Qualcomm-Based Android Phones

Security researchers have exposed critical vulnerabilities in Qualcomm GPU drivers, impacting a vast array of Android devices from brands like Samsung, Honor, Xiaomi, and Vivo. These exploits, centered around the GPU Address Fault (GPUAF) primitive, target the kgsl_mem_entry and Virtual…

Europol Launches Taskforce to Combat Violence-as-a-Service Networks

Europol has announced the launch of a powerful new Operational Taskforce (OTF), codenamed GRIMM, to confront the alarming rise of “violence-as-a-service” (VaaS) and the growing recruitment of young people by organised crime groups across Europe. Spearheaded by Sweden and joined by…

JokerOTP Platform Linked to 28,000+ Phishing Attacks Dismantled

Law enforcement agencies from the UK and the Netherlands have dismantled the notorious JokerOTP cybercrime platform, which is allegedly linked to more than 28,000 phishing attacks across 13 countries. A 24-year-old man was apprehended this morning by Cleveland Police at…

Windows Server 2025 Gets Hotpatching Support Beginning July 1, 2025

Microsoft announced that hotpatching support for Windows Server 2025 will become generally available as a subscription service starting July 1, 2025. This move expands a key feature-previously exclusive to Azure-based servers-for broader use in on-premises and multicloud environments via Azure…

Critical Linux Kernel Flaw (CVE-2025-21756) Allows Privilege Escalation

A newly disclosed vulnerability in the Linux kernel, tracked as CVE-2025-21756 and dubbed “Attack of the Vsock,” has sent ripples through the cybersecurity community. The flaw enables attackers to escalate privileges to root, potentially gaining full control over affected Linux systems. According…

Massive Attack: 4,800+ IPs Used to Target Git Configuration Files

A recent surge in cyber reconnaissance has put thousands of organizations at risk after GreyNoise, a global threat intelligence platform, detected an alarming spike in attempts to access sensitive Git configuration files. Between April 20 and 21, GreyNoise observed the…

CISA Issues Warning on Commvault Web Server Flaw Exploited in the Wild

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert concerning a newly disclosed security flaw in the Commvault Web Server. This vulnerability, now tracked as CVE-2025-3928, could allow remote, authenticated attackers to gain unauthorized access to systems,…

FBI Reports ₹1.38 Lakh Crore Loss in 2024, a 33% Surge from 2023

The FBI’s Internet Crime Complaint Center (IC3) has reported a record-breaking loss of $16.6 billion (approximately ₹1.38 lakh crore) due to cyber-enabled crimes in 2024, marking a staggering 33% increase from the previous year. Established 25 years ago, IC3 has…

RansomHub Ransomware Deploys Malware to Breach Corporate Networks

The eSentire’s Threat Response Unit (TRU) in early March 2025, a sophisticated cyberattack leveraging SocGholish malware, also known as FakeUpdates, was uncovered targeting corporate networks. This attack, orchestrated by affiliates of RansomHub-a notorious Ransomware-as-a-Service (RaaS) group emerging in 2024-demonstrates a…

Fog Ransomware Reveals Active Directory Exploitation Tools and Scripts

Cybersecurity researchers from The DFIR Report’s Threat Intel Group uncovered an open directory hosted at 194.48.154.79:80, believed to be operated by an affiliate of the Fog ransomware group, which emerged in mid-2024. This publicly accessible server revealed a sophisticated arsenal…

SAP NetWeaver 0-Day Flaw Actively Exploited to Deploy Webshells

SAP disclosed a critical zero-day vulnerability, identified as CVE-2025-31324, in its NetWeaver Visual Composer component. This vulnerability, with a maximum CVSSv3 severity score of 10.0, stems from a missing authorization check within the Metadata Uploader module of Visual Composer. When exploited,…

Windows 11 25H2 Expected to Launch with Minor Changes

Microsoft is quietly preparing the next update to its flagship operating system, Windows 11 25H2, with new evidence pointing toward a September–October 2025 release. Unlike the much-anticipated Windows 11 24H2-the major update arriving in 2024-the 25H2 release is shaping up to…

China Claims U.S. Cyberattack Targeted Leading Encryption Company

China has accused U.S. intelligence agencies of carrying out a sophisticated cyberattack against one of its foremost commercial cryptography providers, resulting in the theft of vast amounts of sensitive data. The allegations were announced in a report published Monday by…

Critical FastCGI Library Flaw Exposes Embedded Devices to Code Execution

A severe vulnerability (CVE-2025-23016) in the FastCGI library-a core component of lightweight web server communication been disclosed, threatening countless embedded and IoT devices with remote code execution. FastCGI, widely used to connect web servers (like NGINX and lighttpd) to backend…

Viasat Modems Zero-Day Vulnerabilities Let Attackers Execute Remote Code

A severe zero-day vulnerability has been uncovered in multiple Viasat satellite modem models, including the RM4100, RM4200, EM4100, RM5110, RM5111, RG1000, RG1100, EG1000, and EG1020. Identified by ONEKEY Research Lab through automated binary static analysis, the flaw, tracked as CVE-2024-6198,…

CISA Alerts Users to Security Flaws in Planet Technology Network Products

The United States Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical security alert regarding multiple severe vulnerabilities discovered in several Planet Technology networking products. The flaws, detailed in alert ICSA-25-114-06, could allow remote attackers to take control of…

React Router Vulnerabilities Allow Attackers to Spoof Content and Alter Values

The widely used React Router library, a critical navigation tool for React applications, has resolved two high-severity vulnerabilities (CVE-2025-43864 and CVE-2025-43865) that allowed attackers to spoof content, alter data values, and launch cache-poisoning attacks. Developers must update to react-router v7.5.2 immediately to…

New iOS Vulnerability Could Brick iPhones with Just One Line of Code

A security researcher has uncovered a critical vulnerability in iOS, Apple’s flagship mobile operating system. The flaw, CVE-2025-24091, which leverages the long-standing but little-known “Darwin notification” system, allows any app-including those confined by Apple’s usually strict sandbox restrictions push the…

Three IXON VPN Client Vulnerabilities Let Attackers Escalate Privileges

Security researchers at Shelltrail have discovered three significant vulnerabilities in the IXON VPN client that could allow attackers to escalate privileges on both Windows and Linux systems. The vulnerabilities, temporarily designated as CVE-2025-ZZZ-01, CVE-2025-ZZZ-02, and CVE-2025-ZZZ-03, affect the widely used…

Gamers Beware! New Attack Targets Gamers to Deploy AgeoStealer Malware

The cybersecurity landscape faces an escalating crisis as AgeoStealer joins the ranks of advanced infostealers targeting global gaming communities. Documented in Flashpoint’s 2025 Global Threat Intelligence Report, this malware strain exploits gaming enthusiasts’ trust through socially engineered distribution channels, leveraging…

How to Develop a Strong Security Culture – Advice for CISOs and CSOs

Developing a strong security culture is one of the most critical responsibilities for today’s CISOs (Chief Information Security Officers) and CSOs (Chief Security Officers). As cyber threats become more sophisticated and pervasive, technical defenses alone are insufficient. A resilient security…

DragonForce and Anubis Ransomware Gangs Launch New Affiliate Programs

Secureworks Counter Threat Unit (CTU) researchers have uncovered innovative strategies deployed by the DragonForce and Anubis ransomware operators in 2025. These groups are adapting to law enforcement pressures with novel affiliate models designed to maximize profits and expand their reach,…

WooCommerce Users Targeted by Fake Security Vulnerability Alerts

A concerning large-scale phishing campaign targeting WooCommerce users has been uncovered by the Patchstack securpity team, employing a highly sophisticated email and web-based phishing template to deceive website owners. The attackers behind this operation warn users of a fabricated “Unauthenticated…

Threat Actors Target Organizations in Thailand with Ransomware Attacks

Thailand is experiencing a significant escalation in ransomware attacks, with both state-sponsored advanced persistent threat (APT) groups and cybercriminal organizations zeroing in on key industries across the country. The surge is underpinned by Thailand’s position as a burgeoning financial hub…

North Korean Hackers Exploit GenAI to Land Remote Jobs Worldwide

A groundbreaking report from Okta Threat Intelligence reveals how operatives linked to the Democratic People’s Republic of Korea (DPRK), often referred to as North Korean hackers, are leveraging Generative Artificial Intelligence (GenAI) to infiltrate remote technical roles across the globe.…

7 Best Third-Party Risk Management Software in 2025

Whether you operate a small business or run a large enterprise, you rely on third-party suppliers, merchants or software providers. They are fundamental to your operations, but they can pose security risks. The better you understand how that happens, the…

Chrome UAF Process Vulnerabilities Actively Exploited

Security researchers have revealed that two critical use-after-free (UAF) vulnerabilities in Google Chrome’s Browser process were actively exploited in the wild, exposing users to potential sandbox escapes and arbitrary code execution. However, Google’s deployment of the MiraclePtr defense mechanism ensures…

Hackers Exploit MS-SQL Servers to Deploy Ammyy Admin for Remote Access

A sophisticated cyberattack campaign has surfaced, targeting poorly managed Microsoft SQL (MS-SQL) servers to deploy malicious tools like Ammyy Admin and PetitPotato malware. Cybersecurity researchers have observed attackers exploiting vulnerabilities in these servers to gain unauthorized access, execute commands for…

‘SessionShark’ – A New Toolkit Bypasses Microsoft Office 365 MFA Security

Security researchers have uncovered a new and sophisticated threat to Microsoft Office 365 users: a phishing-as-a-service toolkit dubbed “SessionShark O365 2FA/MFA.” Promoted through cybercriminal marketplaces, SessionShark is designed to bypass Microsoft’s multi-factor authentication (MFA) protections—an alarming escalation in the ongoing…

Hackers Claim TikTok Breach, Leak Over 900,000 Usernames and Passwords

A hacker collective known as R00TK1T claims to have breached TikTok’s user database, allegedly leaking login information for over 900,000 users. The group, which has previously made waves in the hacking community with bold claims—often with little substantiated evidence—has taken…

Spring Security Vulnerability Exposes Valid Usernames to Attackers

A newly identified security vulnerability, CVE-2025-22234, has exposed a critical weakness in the widely-used Spring Security framework. According to the HeroDevs report, affecting several versions of the spring-security-crypto package, this flaw makes it possible for attackers to discern valid usernames…

SAP NetWeaver 0-Day Vulnerability Enables Webshell Deployment

Cybersecurity analysts have issued a high-priority warning after several incidents revealed active exploitation of SAP NetWeaver, the widely deployed enterprise integration platform. Attackers have leveraged an unreported 0-day vulnerability to deploy web shells, which give them remote command execution capabilities…

U.S. Secret Service Reveals Ways to Identify Credit Card Skimmers

With credit card skimming crimes escalating nationwide, the U.S. Secret Service’s Washington Field Office is sharing essential tips for the public to protect themselves from this growing threat, shared by Officials in LinkedIn post. According to the agency, credit card…