Cyber Espionage Campaign Hits Russian Aerospace Sector Using EAGLET Backdoor

Russian aerospace and defense industries have become the target of a cyber espionage campaign that delivers a backdoor called EAGLET to facilitate data exfiltration. The activity, dubbed Operation CargoTalon , has been assigned to a threat cluster tracked as UNG0901 short for Unknown Group 901...

Hackers Deploy Stealth Backdoor in WordPress Mu-Plugins to Maintain Admin Access

Cybersecurity researchers have uncovered a new stealthy backdoor concealed within the "mu-plugins" directory in WordPress sites to grant threat actors persistent access and allow them to perform arbitrary actions. Must-use plugins aka mu-plugins are special plugins that are automatically activate...

ShrinkBox: Backdoor Attack on Object Detection to Disrupt Collision Avoidance in Machine Learning-Based Advanced Driver Assistance Systems

Advanced Driver Assistance Systems ADAS significantly enhance road safety by detecting potential collisions and alerting drivers. However, their reliance on expensive sensor technologies such as LiDAR and radar limits accessibility, particularly in low- and middle-income countries. Machine...

Microsoft Fix Targets Attacks on SharePoint Zero-Day

On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch comes amid reports that malicious hackers have used the SharePoint flaw to breach U.S. federal and...

Scaling Decentralized Learning with FLock

Fine-tuning the large language models LLMs are prevented by the deficiency of centralized control and the massive computing and communication overhead on the decentralized schemes. While the typical standard federated learning FL supports data privacy, the central server requirement creates a...

CVE-2025-34117

A remote code execution vulnerability exists in multiple Netcore and Netis routers models with firmware released prior to August 2014 due to the presence of an undocumented backdoor listener on UDP port 53413. Exact version boundaries remain undocumented. An unauthenticated remote attacker can se...

MAL-2025-191883 Malicious code in svcmanager (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 062d589e7c49394864a13694f3de2a89589fd2f5e6a4d2e43e35ce136b6e7e9c Package attempts to download an executable and install it as a privileged service. The executable seems to be modified remote access tool --- Category: MALICIO...

Malicious code in svcmanager (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 062d589e7c49394864a13694f3de2a89589fd2f5e6a4d2e43e35ce136b6e7e9c Package attempts to download an executable and install it as a privileged service. The executable seems to be modified remote access tool --- Category: MALICIO...

GhostContainer backdoor: malware compromising Exchange servers of high-value organizations in Asia

In a recent incident response IR case, we discovered highly customized malware targeting Exchange infrastructure within government environments. Analysis of detection logs and clues within the sample suggests that the Exchange server was likely compromised via a known N-day vulnerability. Our...

CVE-2025-34117

A remote code execution vulnerability exists in multiple Netcore and Netis routers models with firmware released prior to August 2014 due to the presence of an undocumented backdoor listener on UDP port 53413. Exact version boundaries remain undocumented. An unauthenticated remote attacker can se...

CVE-2025-34117 Netcore / Netis Routers RCE via UDP Port 53413 Backdoor

A remote code execution vulnerability exists in multiple Netcore and Netis routers models with firmware released prior to August 2014 due to the presence of an undocumented backdoor listener on UDP port 53413. Exact version boundaries remain undocumented. An unauthenticated remote attacker can se...

CVE-2025-34117

CVE-2025-34117 describes a remote code execution via an undocumented backdoor listener on UDP port 53413 in Netcore/Netis routers with firmware released before August 2014. An unauthenticated attacker can send crafted UDP packets to execute commands, thanks to a hardcoded authentication mechanism...

CVE-2025-34117 Netcore / Netis Routers RCE via UDP Port 53413 Backdoor

A remote code execution vulnerability exists in multiple Netcore and Netis routers models with firmware released prior to August 2014 due to the presence of an undocumented backdoor listener on UDP port 53413. Exact version boundaries remain undocumented. An unauthenticated remote attacker can se...

UNC6148 Backdoors Fully-Patched SonicWall SMA 100 Series Devices with OVERSTEP Rootkit

A threat activity cluster has been observed targeting fully-patched end-of-life SonicWall Secure Mobile Access SMA 100 series appliances as part of a campaign designed to drop a backdoor called OVERSTEP. The malicious activity, dating back to at least October 2024, has been attributed by the Goog...

Netis Netcore Router 安全漏洞

Netis Netcore Router is a series of routers from Netis. A security vulnerability exists in Netis Netcore Router that stems from the presence of an undocumented backdoor listener on UDP port 53413, which could lead to remote execution of arbitrary code...

Multi-Trigger Poisoning Amplifies Backdoor Vulnerabilities in LLMs

Recent studies have shown that Large Language Models LLMs are vulnerable to data poisoning attacks, where malicious training examples embed hidden behaviours triggered by specific input patterns. However, most existing works assume a phrase and focus on the attack's effectiveness, offering limite...

Malicious code in aspnet-asset-management (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 068ec09bafae1223e1ebcc83c97b674b7188dd9ca13b5b73d241bccad793bf88 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

3S-Attack: Spatial, Spectral and Semantic Invisible Backdoor Attack against DNN Models

Backdoor attacks involve either poisoning the training data or directly modifying the model in order to implant a hidden behavior, that causes the model to misclassify inputs when a specific trigger is present. During inference, the model maintains high accuracy on benign samples but misclassifie...

Malicious code in igshared (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 42c9fa002fd890335fcbf32309ed3d7d078d7ccffd8b3da6c1e2836b5f522db8 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

The Dark Side of LLMs Agent-Based Attacks for Complete Computer Takeover

The rapid adoption of Large Language Model LLM agents and multi-agent systems enables unprecedented capabilities in natural language processing and generation. However, these systems have introduced unprecedented security vulnerabilities that extend beyond traditional prompt injection attacks. Th...