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~ similar to 2605.23623v1· 20 results

cs.CRRecentApr 8, 2026

Can Drift-Adaptive Malware Detectors Be Made Robust? Attacks and Defenses Under White-Box and Black-Box Threats

Adrian Shuai Li, Md Ajwad Akil, Elisa Bertino

The paper proposes a universal robustification framework to enhance drift-adaptive malware detectors against combined concept drift and adversarial attacks, significantly reducing attack success rates…

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cs.CRcs.LGRecentMay 7, 2026

McNdroid: A Longitudinal Multimodal Benchmark for Robust Drift Detection in Android Malware

Md Mahmuduzzaman Kamol, Jesus Lopez, Saeefa Rubaiyet Nowmi, Emilia Rivas +4 more

The paper introduces McNdroid, a large longitudinal multimodal benchmark for Android malware, demonstrating that temporal drift significantly degrades detection performance, which is best mitigated by…

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cs.CRcs.AIRecentApr 23, 2026

Adversarial Evasion in Non-Stationary Malware Detection: Minimizing Drift Signals through Similarity-Constrained Perturbations

Pawan Acharya, Lan Zhang

The paper proposes a novel method to generate adversarial malware samples that evade deep learning detectors while simultaneously minimizing the detectable 'drift' signals, showing that similarity con…

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cs.CRcs.AIcs.LGRecentMay 22, 2026

Concept Drift Adaptation Using Self-Supervised and Reinforcement Learning In Android Malware Detection

Ahmed Sabbah, Mohammad Kharma, Mohammad Alkhanafseh, Radi Jarrar +2 more

The paper proposes a cost-aware, adaptive maintenance framework using Reinforcement Learning (RL) and self-supervised learning to mitigate performance degradation (concept drift) in Android malware de…

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cs.LGcs.CRRecentMar 30, 2026

Label-efficient Training Updates for Malware Detection over Time

Luca Minnei, Cristian Manca, Giorgio Piras, Angelo Sotgiu +5 more

The paper proposes a model-agnostic framework to evaluate combining Active Learning (AL) and Semi-Supervised Learning (SSL) techniques for malware detection, demonstrating that these combined methods…

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cs.CRcs.AIcs.LGRecentMay 14, 2026

One Step to the Side: Why Defenses Against Malicious Finetuning Fail Under Adaptive Adversaries

Itay Zloczower, Eyal Lenga, Gilad Gressel, Yisroel Mirsky

The paper demonstrates that current defenses against malicious fine-tuning of foundation models are insufficient because they only address fixed attacks, and introduces a unified adaptive attack that…

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cs.CRcs.CLcs.ETRecentMay 30, 2026

Cross-Generational Transfer of Adversarial Attacks Reveals Non-Monotonic Safety Alignment in LLMs

Subhadip Mitra

The study demonstrates that LLM safety alignment is non-monotonic across model generations, showing that Gemma 3 exhibits unexpectedly high vulnerability to adversarial attacks compared to both its pr…

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cs.CRcs.CLcs.ETRecentMay 30, 2026

Cross-Generational Transfer of Adversarial Attacks Reveals Non-Monotonic Safety Alignment in LLMs

Subhadip Mitra

The study demonstrates that safety alignment in LLMs is non-monotonic across model generations, showing that Gemma 3 exhibits a significantly higher attack success rate than both its predecessor and s…

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cs.LGcs.CRRecentMar 31, 2026

Dummy-Aware Weighted Attack (DAWA): Breaking the Safe Sink in Dummy Class Defenses

Yunrui Yu, Xuxiang Feng, Pengda Qin, Pengyang Wang +4 more

The paper introduces Dummy-Aware Weighted Attack (DAWA), a novel evaluation method that significantly reduces the reported robustness of Dummy Classes-based defenses by simultaneously targeting both t…

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cs.CRcs.AIcs.LGRecentMay 8, 2026

Defense effectiveness across architectural layers: a mechanistic evaluation of persistent memory attacks on stateful LLM agents

Jun Wen Leong

The paper systematically evaluates various defense mechanisms against persistent memory attacks on LLM agents, finding that only tool-gating at the memory layer (Memory Sandbox) effectively mitigates…

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cs.CRcs.LGRecentMay 25, 2026

Building an Adversarial Malware Dataset by Family and Type: Generation, Evasion, and Poisoning Evaluation

David Košťál, Martin Jureček

The paper constructs a large, adversarial malware dataset from real-world binaries, demonstrating high evasion rates and showing that even small amounts of poisoned data can severely compromise malwar…

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cs.LGcs.CRRecentMay 18, 2026

A No-Defense Defense Against Gradient-Based Adversarial Attacks on ML-NIDS: Is Less More?

Mohamed elShehaby, Ashraf Matrawy

The paper demonstrates that simpler, shallower Deep Neural Network architectures with reduced features and ReLU activations can inherently improve the robustness of ML-NIDS against gradient-based adve…

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cs.CVcs.AIcs.CRRecentMar 17, 2026

REFORGE: Multi-modal Attacks Reveal Vulnerable Concept Unlearning in Image Generation Models

Yong Zou, Haoran Li, Fanxiao Li, Shenyang Wei +4 more

The paper introduces REFORGE, a black-box red-teaming framework that uses adversarial image prompts to reveal persistent vulnerabilities in current Image Generation Model Unlearning (IGMU) methods.

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cs.CRcs.LGcs.NIRecentMay 11, 2026

DRIFT: Drift-Resilient Invariant-Feature Transformer for DGA Detection

Chaeyoung Lee, Chaeri Jung, Seonghoon Jeong

The paper proposes DRIFT, a drift-resilient Transformer framework that maintains high accuracy in detecting evolving Domain Generation Algorithms (DGAs) by learning invariant representations.

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cs.CRRecentJun 1, 2026

On Improving Robustness of Deepfake Image Detectors

Abu Taib Mohammed Shahjahan, Mohammad Mannan, Abdessamad Ben Hamza, Amr Youssef

The paper proposes a unified, architecture-agnostic framework that significantly improves the robustness of deepfake image detectors against adversarial attacks by focusing on higher-order frequency s…

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cs.CRRecentMay 26, 2026

Landseer: Exploring the Machine Learning Defense Landscape

Ayushi Sharma, Rosemary Agbozo, Santiago Torres-Arias, Zahra Ghodsi

The paper introduces Landseer, a modular framework designed to systematically evaluate and compose multiple machine learning defenses to address complex, real-world security requirements.

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cs.CRcs.LGRecentApr 24, 2026

Detecting Concept Drift in Evolving Malware Families Using Rule-Based Classifier Representations

Tomáš Kalný, Martin Jureček, Mark Stamp

The paper proposes a structural method using decision tree rulesets and multiple complementary metrics to detect concept drift in evolving malware families, finding that fixed-interval windowing with…

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cs.CRcs.LGRecentApr 24, 2026

Self-Supervised Learning for Android Malware Detection on a Time-Stamped Dataset

Annan Fu, Hao Pei, Maryam Tanha

The paper proposes a time-aware self-supervised learning framework using BYOL to improve Android malware detection robustness by accurately accounting for app release times.

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cs.LGcs.AIcs.CVRecentMay 30, 2026

SORA: Free Second-Order Attacks in Fast Adversarial Training

Mazdak Teymourian, Ramtin Moslemi, Farzan Rahmani, Mohammad Hossein Rohban

The paper introduces SORA, an adaptive adversarial training method that dynamically adjusts perturbation sizes to prevent Catastrophic Overfitting, achieving state-of-the-art robustness and clean accu…

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cs.CRRecentJun 2, 2026

Operationalizing Cyber Attack Prediction: A Gap-Prioritized Framework with Dataset and Model Selection Guidelines

Aminu Muhammad Auwal

This paper proposes a gap-prioritization framework to bridge the gap between theoretical cyber attack prediction research and practical operational deployment by identifying critical implementation hu…

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