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

Critical Cacti Vulnerability Let Attackers Execute Remote Code

Cacti, the widely utilized network monitoring tool, has recently issued a critical security update to address a series of vulnerabilities, with the most severe being CVE-2024-25641. This particular vulnerability has been assigned a high severity rating with a CVSS score…

Nmap 7.95 released – What’s New!

Nmap’s version 7.95 emerges as a testament to the relentless efforts of its development team, spearheaded by the renowned Gordon Fyodor Lyon. The update showcases the remarkable processing of over 6,500 new OS and service detection fingerprints, underscoring the tool’s…

Microsoft Edge Zero-Day Vulnerability Exploited in the Wild

A zero-day vulnerability in Microsoft Edge, which has been tagged as CVE-2024-4671, has been aggressively exploited by evil organizations, according to reports. This security flaw originates from the Chromium engine that underpins the browser. Chromium is also the foundation for…

Ohio Lottery Hacked: 500,000+ Customers Data Exposed

A major cybersecurity breach happened at the Ohio Lottery, letting people into its private systems without permission. The breach wasn’t found until April 5, 2024, so the information of about 538,959 people was out in the open for months. People’s…

Hackers Exploiting Vulnerabilities 50% Faster, Within 4.76 Days

Cybersecurity researchers are sounding the alarm that hackers are exploiting software vulnerabilities faster than ever before. A new report from Fortinet found that in the second half of 2023, the average time between a vulnerability being disclosed and actively exploited…

PoC Released for Critical PuTTY Private Key Recovery Vulnerability

Security researchers have published a Proof-of-Concept (PoC) exploit for a critical vulnerability in the widely used PuTTY SSH and Telnet client. The flaw, CVE-2024-31497, allows attackers to recover private keys generated with the NIST P-521 elliptic curve in PuTTY versions…

HackCar – Attack AND Defense Playground For Automotive System

Modern cars have microcontrollers that use the Controller Area Network (CAN) to perform safety and luxury functions.  However, vehicle hijacking can occur through message injection attacks because the CAN network lacks the security of drive-by-wire systems such as speed control,…

DDoS Attack Size Increased by 233.33%, UDP-Based are Popular

The latest Nexusguard DDoS Trend Report for 2024 has unveiled a significant escalation in the size of Distributed Denial of Service (DDoS) attacks throughout 2023, with an average increase of 233.33% compared to the previous year. Despite a 54.74% drop…

New LLMjacking Used Stolen Cloud Credentials to Attack Cloud LLM Servers

Researchers have identified a new form of cyberattack termed “LLMjacking,” which exploits stolen cloud credentials to hijack cloud-hosted large language models (LLMs). This sophisticated attack leads to substantial financial losses and poses significant risks to data security. LLMjacking involves attackers…

HijackLoader Malware Attack Windows Via Weaponized PNG Image

In a recent cybersecurity breakthrough, researchers have unveiled significant updates to the HijackLoader malware, a sophisticated modular loader notorious for delivering a variety of malicious payloads. The malware has been updated to deploy threats such as Amadey, Lumma Stealer, Racoon…

North Korean Hackers Abusing Facebook & MS Management Console

The North Korean hacking group known as Kimsuky has been reported to employ sophisticated methods involving social media platforms and system management tools to conduct espionage activities. This revelation highlights the evolving tactics of cyber adversaries and the increasing complexity…

Google Chrome Zero-day Exploited in the Wild, Patch Now

Google has urgently updated its Chrome browser across all platforms after a critical vulnerability, identified as CVE-2024-4671, was found being actively exploited. Users are strongly advised to update their browsers immediately to prevent potential security breaches. CVE-2024-4671: Details and Impact…

Stack Overflow Users Delete Posts in Protest Over OpenAI Partnership

Several Stack Overflow users have begun deleting their contributions from the platform, a move that has sparked widespread debate within the developer community. This action follows a newly announced partnership between Stack Overflow and OpenAI, detailed in a press release…

Dell Hacked – Attackers Stolen 49 Million Customers Personal Information

Dell Technologies recently disclosed a data breach involving a company portal that contained limited customer information related to purchases. The breach exposed customer names, physical addresses, and detailed order information, including service tags, item descriptions, order dates, and warranty details.…

Warning! Google Chrome Zero-day Vulnerability Exploited in Wild

Google released a critical security update for its Chrome web browser to address attackers exploiting a high-severity vulnerability. The update brings Chrome to version 124.0.6367.201 for Windows, Mac, and Linux users on the Stable release channel. The vulnerability, tracked as…

Researchers Hacked Apple Infrastructure Using SQL Injection

Researchers found several points of entry for potential attackers, one of which was Apple’s Book Travel portal, where they took advantage of a significant SQL injection vulnerability. Experimenting with the Masa/Mura CMS revealed the attack surface, primarily the one available…

Researchers Hacked into Apple Infrastructure Using SQL Injection

Researchers found several points of entry for potential attackers, one of which was Apple’s Book Travel portal, where they took advantage of a significant SQL injection vulnerability. Experimenting with the Masa/Mura CMS revealed the attack surface, primarily the one available…

Cyber Attack On Data Center Cooling Systems Leads To Disruption

Critical operational elements such as data storage, processing, backups, and recovery heavily rely on Australian industrial organizations’ data centers. These facilities support various business functions, including productivity tools, transaction-intensive applications, big-data processing systems, and artificial intelligence (AI). The importance of…

SocGholish Attacks Enterprises Via Fake Browser Updates

Enterprises are being targeted by the malware known as SocGholish through deceptive browser update prompts. This malware, notorious for its stealth and the complexity of its delivery mechanisms, has been identified in a series of incidents involving fake browser updates…

CrushFTP Vulnerability Exploited in Wild to Execute Remote Code

A critical vulnerability in CrushFTP, identified as CVE-2024-4040, has been actively exploited in the wild. It allows attackers to perform unauthenticated remote code execution on vulnerable servers. This severe security flaw affects versions of CrushFTP before 10.7.1 and 11.1.0, enabling…

Hackers Abuse Google Search Ads to Deliver MSI-Packed Malware

Hackers have been found exploiting Google search ads to distribute malware through MSI (Microsoft Installer) packages. This campaign, involving the malware loader known as FakeBat, targets unsuspecting users by masquerading as legitimate software downloads. The Infection Chain: From Ad to…

Veeam RCE Flaws Let Hackers Gain Access To VSPC Servers

Veeam Service Provider console has been discovered with two critical vulnerabilities that were associated with Remote Code Execution. A CVE for these vulnerabilities is yet to be assigned. These vulnerabilities exist in version 7.x and version 8.x of the Veeam…

Hackers Employing Steganography Methods to Deliver Notorious RemcosRAT

Hackers are now using steganography techniques to distribute the notorious Remote Access Trojan (RAT) known as RemcosRAT. This method, which involves hiding malicious code within seemingly innocuous image files, marks a concerning evolution in malware delivery tactics. The Initial Breach:…

Hackers Actively Exploiting Ivanti Pulse Secure Vulnerabilities

Juniper Threat Labs has reported active exploitation attempts targeting vulnerabilities in Ivanti Pulse Secure VPN appliances. These vulnerabilities, identified as CVE-2023-46805 and CVE-2024-21887, have been exploited to deliver the Mirai botnet, among other malware, posing a significant threat to network…

Google Simplifies Two-Factor Authentication Setup Process

Google has announced an update to its two-factor authentication (2FA) process, also known as 2-step Verification (2SV), aimed at simplifying the setup and making it easier for users to secure their accounts. The changes rolled out on Monday, May 6,…

NCA Unmasks and Sanctions Leader of Notorious LockBit Ransomware Group

In collaboration with US and Australian authorities, the UK’s National Crime Agency (NCA) has unmasked and sanctioned the leader of the notorious LockBit ransomware group, once considered the world’s most harmful cybercrime operation. Russian national Dmitry Khoroshev, who went by…

Weaponized Windows Shortcut Files Deploying Fileless RokRat Malware

Hackers target LNK (Windows shortcut) files to disseminate malware because they can embed malicious code that automatically executes when the shortcut is clicked.  LNK files appear harmless but can stealthily trigger malware downloads or other malicious actions, making them an…

New TunnelVision Attack Lets Attackers Snoop on VPN Traffic

In a groundbreaking discovery, cybersecurity experts at Leviathan Security Group have unveiled a new type of cyberattack dubbed “TunnelVision,” which poses a threat to the security of Virtual Private Networks (VPNs).  This sophisticated attack method allows cybercriminals to bypass the…

APT42 Hackers Posing As Event Organizers To Hijack Victim Network

APT42, a group linked to the Iranian government, is using social engineering tactics such as impersonating journalists and event organizers to trick NGOs, media, academia, legal firms, and activists into providing credentials to access their cloud environments. They exfiltrate data…

Best SIEM Tools List For SOC Team – 2024

The Best SIEM tools for you will depend on your specific requirements, budget, and organizational needs. There are several popular and highly regarded SIEM (Security Information and Event Management) tools available in the market What is SIEM? A security information…

Beware of Phishing Attacks Targeting AmericanExpress Card Users

Cybercriminals target American Express cardholders through deceptive emails that mimic official communications from the financial services giant. The scam attempts to trick users into divulging sensitive personal and financial information. How the Scam Works According to a recent tweet from…

Indonesia Emerging As A Hub For Highly Invasive Spyware

In today’s digital age, civil society is facing a serious threat in the form of invasive malware and surveillance technology that has the potential to cause irreparable harm. These malicious tools can infiltrate systems and compromise sensitive information, posing a…

Hackers Use Custom Backdoor & Powershell Scripts to Attack Windows Machines

The Damselfly Advanced Persistent Threat (APT) group, also known as APT42, has been actively utilizing custom backdoor variants, NiceCurl and TameCat, to infiltrate Windows machines. These backdoors are primarily delivered through spear-phishing campaigns, marking a significant escalation in the capabilities…

Europe’s Most Wanted Teenage Hacker Arrested

Julius “Zeekill” Kivimäki, once Europe’s most wanted teenage hacker, has been arrested. Kivimäki, known for his involvement with the notorious Lizard Squad, was apprehended after a series of cybercrimes that shocked the continent. A Decade of Cyber Terror Julius Kivimäki’s cybercrime career began in his early teens and quickly escalated to high-profile attacks. As…

Linksys Router Flaw Let Attackers Perform Command Injection, PoC Released

Linksys routers were discovered with two vulnerabilities: CVE-2024-33788 and CVE-2024-33789. These vulnerabilities were associated with Command Injection on Linksys routers. The severity of these vulnerabilities is yet to be categorized. However, a proof-of-concept has been published for these two vulnerabilities.…

Tinyproxy Flaw Let Attackers Execute Remote Code

A security flaw has been identified in Tinyproxy, a lightweight HTTP/HTTPS proxy daemon widely used in small network environments. The vulnerability, cataloged under CVE-2023-49606, allows remote attackers to execute arbitrary code on the host machine. This flaw poses a critical…

Mal.Metrica Malware Hijacks 17,000+ WordPress Sites

Infected websites mimic legitimate human verification prompts (CAPTCHAs) to trick users, who often request seemingly innocuous clicks, resembling past CAPTCHA challenges.  Clicking initiates a malicious redirect, exposing users to scams or malware exploiting user familiarity with CAPTCHAs, bypassing suspicion, and…

Hackers Exploit Microsoft Graph API For C&C Communications

An emerging threat leverages Microsoft’s Graph API to facilitate command-and-control (C&C) communications through Microsoft cloud services.  Recently, security analysts at Symantec discovered a previously undocumented malware called BirdyClient or OneDriveBirdyClient. This malware targeted an organization in Ukraine. It abused Microsoft…

68% of Data Breach Occurs Due to Social Engineering Attacks

In the latest edition of Verizon’s Data Breach Investigations Report (DBIR) for 2024, a concerning trend has been highlighted, a significant 68% of data breaches are now occurring due to social engineering attacks. This revelation underscores the increasing sophistication and…

Threat Actors Renting Out Compromised Routers To Other Criminals

APT actors and cybercriminals both exploit proxy anonymization layers and VPN nodes to mask their malicious activities, while Pawn Storm, a well-known APT group, infiltrated a cybercriminal botnet of compromised Ubiquiti EdgeRouters in 2022 and used it for espionage.  The…

Cisco IP Phone Vulnerability Let Attackers Trigger DoS Attack

Cisco has disclosed multiple vulnerabilities in its IP Phone firmware that could severely impact users by allowing unauthenticated, remote attackers to perform denial of service (DoS) attacks, gain unauthorized access, and view sensitive information. These vulnerabilities affect several Cisco IP…

Cuttlefish 0-click Malware Hijacks Routers & Captures Data

Cuttlefish is a new malware platform that has been identified to be active since at least July 2023. This malware platform specifically targets networking equipment like enterprise-grade small office/home office routers. The latest campaign is discovered to be ongoing from…

GoldDigger Malware Using Deep Fake AI Photos To Hijack Bank Accounts

Hackers use deep fake AI photos to impersonate individuals online, allowing them to deceive, manipulate, or gain unauthorized access to sensitive information or systems.  Cybersecurity researchers at InfoBlox recently discovered GoldFamily, an evolved GoldDigger trojan targeting iOS devices to steal…

VNC Is The Hacker’s New Remote Desktop Tool For Cyber Attacks

While facilitating remote work, remote desktop software presents security challenges for IT teams due to the use of various tools and ports. The multitude of ports makes it difficult to monitor for malicious traffic.  Weak credentials and software vulnerabilities are…

ArubaOS Critical Vulnerability Let Attackers Execute Remote Code

Multiple vulnerabilities have been discovered in ArubaOS that affect HPE Aruba Networking devices, including Mobility Conductor, Mobility Controllers WLAN Gateways, and SD-WAN Gateways managed by Aruba Central. These vulnerabilities are linked to Unauthenticated Buffer Overflow (CVE-2024-26305, CVE-2024-26304, CVE-2024-33511, CVE-2024-33512 and…

Hackers Claiming Breach of UAE Government Servers

A group of hackers has claimed responsibility for infiltrating several servers belonging to the United Arab Emirates government. The announcement was made through a tweet, which has sparked widespread concern and discussions about cybersecurity measures within government infrastructures. Document Integrate…

Russian Hackers Actively Attacking Small-scale Infrastructure Sectors

Russian hacktivists increasingly target small-scale operational technology (OT) systems across North America and Europe. These attacks, primarily focused on the Water and Wastewater Systems (WWS), Dams, Energy, and Food and Agriculture sectors, pose significant threats to critical infrastructure. The Cybersecurity…

Threat Actors Attacking MS-SQL Servers to Deploy Ransomware

Cybersecurity experts have uncovered a series of sophisticated cyberattacks targeting poorly managed Microsoft SQL (MS-SQL) servers. The attackers, identified as the TargetCompany ransomware group, have been deploying the Mallox ransomware in a bid to encrypt systems and extort victims. This…

REvil Ransomware Affiliate Sentenced for 13 Years in Prison

A Ukrainian national, Yaroslav Vasinskyi, has been sentenced to 13 years and seven months in prison. Vasinskyi, known in the cyber underworld as Rabotnik, was also ordered to pay over $16 million in restitution for his role in orchestrating more…

Panda Restaurant Corporate Systems Hacked: Customer Data Exposed

Panda Restaurant Group, Inc., a leading name in the fast-food industry, has confirmed a significant breach in its corporate data systems. The incident, which came to light on March 10, 2024, has potentially compromised the personal information of an undisclosed…

Attackers Leverage Sidecar Container Injection Technique To Stay Stealthy

Kubernetes (K8s) is an open-source container orchestration platform designed to automate application container deployment, scaling, and running.  Containers are isolated software packages that are lightweight and contain everything required for running an app.  In Kubernetes, a “sidecar” refers to an…

Threat Actor Claims Selling of Dell Database with 49M User Records

A threat actor reportedly sells a database containing 49 million user records from Dell, one of the world’s leading technology companies. This significant security breach encompasses a wide range of personal and corporate information, potentially exposing millions of Dell customers…

Google Blocks 2.28M Malicious Apps Entering The Play Store

A safe and trusted Google Play experience is our top priority. We leverage our SAFE (see below) principles to provide the framework to create that experience for both users and developers. Here’s what these principles mean in practice: With those…

LightSpy Malware Actively Targeting MacOS Devices

BlackBerry reported a new iOS LightSpy malware, but Huntress researchers found it to be a macOS variant targeting Intel or Apple Silicon with Rosetta 2-enabled devices.  This caused media confusion, as Apple’s recent spyware alert likely referred to Pegasus spyware,…

Kaiser Permanente Cyber Attack Exposes 13.4 Million Users Data

Kaiser Permanente, one of the largest healthcare providers in the United States, was the victim of a cyber attack that compromised the personal information of approximately 13.4 million users. This incident, which involved unauthorized access to the systems of City…

Darkgate Malware Leveraging Autohotkey Following Teams

Researchers have uncovered a novel infection chain associated with the DarkGate malware. This Remote Access Trojan (RAT), developed using Borland Delphi, has been marketed as a Malware-as-a-Service (MaaS) offering on a Russian-language cybercrime forum since at least 2018. The DarkGate…

Meet the New Exclusive AI Malware Analyst: Gemini 1.5 Pro

Gemini 1.5 Pro is the latest version of the Gemini AI malware analysis platform, which is set to transform the cybersecurity industry. With its innovative features, it enables security teams to detect, investigate, and respond to malware threats with unprecedented…

An Empty S3 Bucket Can Make Your AWS Bills Explode

In the world of cloud computing, Amazon Web Services (AWS) is a giant that offers a wide range of services that cater to various needs, from storage to computation. Among these services, AWS S3 (Simple Storage Service) is a trendy…

Grafana Tool Vulnerability Let Attackers Inject SQL Queries

The popular open-source platform Grafana, widely used for monitoring and observability, has been found to contain a severe SQL injection vulnerability. This flaw allows attackers with valid user credentials to execute arbitrary SQL commands, potentially leading to data leakage and…

Hackers Tool 29 Days from Initial Hack to Sabotage Ransomware Attack

Cybersecurity experts have meticulously traced the timeline of a sophisticated ransomware attack that spanned 29 days from the initial breach to the deployment of Dagon Locker ransomware. This case study not only illuminates cybercriminals’ efficiency and persistence but also underscores…

PoC Exploit Released For Windows Kernel EoP Vulnerability

Microsoft released multiple product security patches on their April 2024 Patch Tuesday updates. One of the vulnerabilities addressed was CVE-2024-26218, associated with the Windows Kernel Privilege Escalation vulnerability, which had a severity of 7.8 (High).  This vulnerability relates to a…

KageNoHitobito Ransomware Attacking Windows Users Around the Globe

A new ransomware named KageNoHitobito has been targeting Windows users across various countries. It encrypts their data and demands a ransom through sophisticated means. This article delves into the mechanics of the KageNoHitobito ransomware and its attack methodology and provides…

Okta Warns of Credential Stuffing Attacks Using Proxy Services

Okta has issued a warning about the increasing prevalence of credential-stuffing attacks. These attacks, which leverage stolen user credentials to gain unauthorized access to accounts, are facilitated by the widespread use of residential proxy services. This alarming trend underscores the…

5000+ CrushFTP Servers Hacked Using Zero-Day Exploit

Hackers often target CrushFTP servers as they contain sensitive data and are used for file sharing and storage. This makes them attractive targets for data theft and ransomware attacks for the threat actors.  Besides this, the vulnerabilities in CrushFTP servers…

13,142,840 DDoS Attacks Targeted Organization Around The Globe

DDoS attacks are a significant and growing risk that can overpower websites, crash servers, and block out authorized users with never-ending waves of offensive traffic. More than 13 million DDoS attacks were recorded in 2023 alone, which reveals the real…

Hackers Exploit Old Microsoft Office 0-day to Deliver Cobalt Strike

Hackers have leveraged an old Microsoft Office vulnerability, CVE-2017-8570, to deploy the notorious Cobalt Strike Beacon, targeting systems in Ukraine. It has been closely monitoring the situation and has successfully detected all stages of the attack. CVE-2017-8570: The Initial Vector…