ShadowMem

ShadowMem：通过影子内存保护 LLM 智能体免受长时程威胁 本仓库包含论文 Safeguarding LLM Agents against Long-Horizon Threats via Shadow Memory 的官方代码发布。ShadowMem 是一个防御框架，它维护一个专门的、以安全为核心的智能体内存——其灵感来源于系统安全中的 影子栈 抽象——以在智能体的完整执行轨迹中提炼并保留安全关键上下文，并利用该影子内存在待执行动作执行之前对其进行主动评估。 仓库结构 文件夹| 作用 ---|--- rllm/| 强化学习后训练骨干。提供用于训练影子内存评判器的训练循环（ver...

Large Language Models As Explainable Cyberattack Detectors for Energy Industrial Control Systems

In modern energy systems, industrial control systems ICS and power-system SCADA require intrusion detection that is not only accurate but also auditable by operators. The ICS intrusion-detection landscape is currently dominated by established supervised detectors. In this paper, we study whether ...

PT-2025-51840

Name of the Vulnerable Software and Affected Versions Netun Solutions HelpFlash IoT version v18 178 221102 ASCII PRO 1R5 50 Description The over-the-air OTA firmware update process in the software does not properly authenticate update servers or validate firmware signatures, and relies on...

SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs Via Stable Safety-Critical Expert Identification

Large language models based on Mixture-of-Experts have achieved substantial gains in efficiency and scalability, yet their architectural uniqueness introduces underexplored safety alignment challenges. Existing safety alignment strategies, predominantly designed for dense models, are ill-suited t...

Secure Distributed Learning for CAVs: Defending against Gradient Leakage with Leveled Homomorphic Encryption

Federated Learning FL enables collaborative model training across distributed clients without sharing raw data, making it a promising approach for privacy-preserving machine learning in domains like Connected and Autonomous Vehicles CAVs. However, recent studies have shown that exchanged model...

A Survey of Learning-Based Intrusion Detection Systems for In-Vehicle Network

Connected and Autonomous Vehicles CAVs enhance mobility but face cybersecurity threats, particularly through the insecure Controller Area Network CAN bus. Cyberattacks can have devastating consequences in connected vehicles, including the loss of control over critical systems, necessitating robus...

Learning from the Good Ones: Risk Profiling-Based Defenses against Evasion Attacks on DNNs

Safety-critical applications such as healthcare and autonomous vehicles use deep neural networks DNN to make predictions and infer decisions. DNNs are susceptible to evasion attacks, where an adversary crafts a malicious data instance to trick the DNN into making wrong decisions at inference time...

High-Severity Flaws Uncovered in Bosch Thermostats and Smart Nutrunners

Multiple security vulnerabilities have been disclosed in Bosch BCC100 thermostats and Rexroth NXA015S-36V-B smart nutrunners that, if successfully exploited, could allow attackers to execute arbitrary code on affected systems. Romanian cybersecurity firm Bitdefender, which discovered the flaw in...

Vulnerability disclosure in aviation

We joined Boeing and United Airlines on a panel recently at the RSA Conference to talk about vulnerability disclosure in the aviation world. The engagement we are now seeing between researchers and industry is a powerful force for positive change. Hopefully this will start to reduce the number of...

DEF CON 30. Hacking EFBs. Engine Performance

At DEF CON 30 this year we demonstrated some vulnerabilities in electronic flight bags and the potential impact on flight safety. There’s plenty more detail of EFB security issues here. As part of the Aerospace Village at DEF CON 30, we invited people to fly our flight sim under instruction from...

Bluetooth + Electrical switchgear

The ongoing rapid growth of Industrial IoT IIoT across all business sectors continues to bring to focus the discrepancies that exist between the approaches to safety and cyber-security on safety critical sites. Safety has been culturally ingrained into all aspects of industrial site operations fo...

CVE-2022-2105

Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication, including a “root” user level meant only for the vendor. Web server root level access allows for changing of safety critical parameters...

CVE-2022-2105

Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication, including a “root” user level meant only for the vendor. Web server root level access allows for changing of safety critical parameters...

Authentication flaw

Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication, including a “root” user level meant only for the vendor. Web server root level access allows for changing of safety critical parameters...

CVE-2022-2105 Secheron SEPCOS Control and Protection Relay

Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication, including a “root” user level meant only for the vendor. Web server root level access allows for changing of safety critical parameters...

13 New Flaws in Siemens Nucleus TCP/IP Stack Impact Safety-Critical Equipment

As many as 13 security vulnerabilities have been discovered in the Nucleus TCP/IP stack, a software library now maintained by Siemens and used in three billion operational technology and IoT devices that could allow for remote code execution, denial-of-service DoS, and information leak...

Deploying EFBs securely

It may come as a surprise to some to discover that electronic flight bag security at airlines is often quite variable. Whilst some use an MDM, a lot don’t. Of those who do, PINs are often weak. Some airlines actively encourage pilots to use their devices for personal use. We’ve heard stories of a...

Bitdefender Hypervisor Introspection Code Execution Vulnerability

Bidefender Hypervisor Introspection HVI is a software from Bidefender Romania that checks the memory safety of running virtual machines at the Hypervisor layer using the VM self-test APIs of the Xen and KVM hypervisors. The software blocks code execution in abnormal memory by virtualizing the...

Schneider Electric Patches Critical RCE Vulnerability

Researchers discovered a critical remote code execution vulnerability in two Schneider Electric industrial control related products that could give attackers the ability to disrupt or shut down plant operations. Tenable Research, who discovered the vulnerability CVE-2018-8840 and created a...

WAGO PFC 200 SERIES Multiple Vulnerabilities

Exploit for hardware platform in category local exploits VENDOR DESCRIPTION “The WAGO-I/O-SYSTEM is a flexible fieldbus-independent solution for decentralized automation tasks. With the relay, function and interface modules, as well as overvoltage protection, WAGO provides a suitable interface fo...