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cybersecurity

1,065 papers

#artificial intelligence Preprint Aug 2026

Benchmark Contamination: A Taxonomy Organized by Defeated Mitigation

A benchmark score is a joint property of the model, the evaluation harness, the elicitation budget, the sampled population, and contamination status. Leaderboards publish the model and the score, so capability and leakage stay observationally equivalent. Existing taxonomies classify contamination for automated detectio...

Johanna Angulo, Víctor Yeste, H. Espinós-Morató · 0 citations
#machine learning Preprint Aug 2026

Privacy-Preserving Detection of Rare Disease-Associated Cell Subsets via Secure Multi-Party Computation

This work proposes a secure multi-party computation framework that enables the training and inference of CellCnn entirely on secret-shared data, and preserves accuracy close to its plaintext counterpart while outperforming the prior privacy-preserving baseline.

S. S. Magara, Esther Havemann, Debora Jutz et al. · 0 citations
#machine learning Preprint Aug 2026

Unlearning on Spatio-Temporal Graphs through Subgraph Virtual Edge Reconstruction

CallosumNet is a spatio-temporal graph unlearning framework biologically inspired by the corpus callosum structure that reconstructs subgraphs using biologically-inspired virtual edges and restores interlinked spatio-temporal dependencies among subgraphs via a lightweight meta-graph integration layer.

Qi-Ming Guo, Wenbo Sun, Chen Pan et al. · 1 citation
#artificial intelligence Preprint Aug 2026

Curvature Cryptanalysis of Smooth Transformer Feed-Forward Networks

This work formalizes resulting Hessian collection as a partially symmetric decomposition to establish conditions for local identifiability and stability to exploit vector-output stencil reuse to reduce the structural query cost by a factor of 16.

Munawar Hasan, Apostol Vassilev · 0 citations
#machine learning Open access Jun 2025

Engineering RAG Systems for Real-World Applications: Design, Development, and Evaluation

Five domain-specific RAG applications developed for real-world scenarios across governance, cybersecurity, agriculture, industrial research, and medical diagnostics are presented, highlighting technical, operational, and ethical challenges affecting the reliability and usability of RAG systems in practice.

M. Hasan, Muhammad Waseem, Kai-Kristian Kemell et al. · 10 citations · ⚡1
#artificial intelligence Review Open access 2026

Secure AI Systems Protecting Machine Learning Models from Emerging Cyber Threats

Securing AI systems is not a task any single discipline can accomplish alone; it requires sustained collaboration between machine learning researchers, cybersecurity professionals, and policymakers if AI technologies are to remain reliable, trustworthy, and resilient in adversarial environments.

Harsh Verma · 1 citation
#cybersecurity Preprint Aug 2026

The Next Challenge for Agentic Cybersecurity: A Realistic, Contamination-Free Reverse Engineering Benchmark

SRE-Bench is introduced, the first realistic, contamination-free RE benchmark, and results indicate that strong source-code security capabilities do not yet transfer to binary analysis, highlighting RE as an important frontier for agentic cybersecurity and SRE-Bench as a rigorous testbed to measure progress.

J. Spence, Nicholas Assaderaghi, Feng Xiao et al. · 1 citation

A Wolf in Sheep's Clothing: Targeted Routing Hijacking in Federated RAG

A trust-aware post-routing framework is proposed that reweights clients using returned-evidence feedback, including retrieval relevance, profile consistency, and cross-client agreement, and online experiments show that it suppresses persistent hijacking over recurring queries and transfers to a learned neural router.

Junjie Mu, Qiongxiu Li · 0 citations
#natural language process... Preprint Aug 2026

BEACON: Behavior-Anchored Cross-Source Knowledge Graph Construction for Cyber Threat Intelligence

BEACON is an LLM-driven framework for cross-source CTI knowledge graph construction that constructs and releases two human-annotated datasets from 34 sources and outperforms all baselines by at least 23% and 9%, respectively.

Chang-Ze Li, Yutong Cheng, Tsania Camila Finnisa et al. · 0 citations
#natural language process... Preprint Aug 2026

CamoDocs: A Poisoning Attack Against Retrieval-Augmented Language Models Using Camouflaged Documents

CamoDocs is proposed, a poisoning attack that avoids direct query inclusion by camouflaging adversarial documents among benign content, and shows that erasure-heavy clustering defenses such as TrustRAG can reduce ASR, but only with substantial utility drops on retrieval-dependent benchmarks such as NeoQA.

Jaewon Jung, Hai-Zhong Zheng, Hongsun Jang et al. · 1 citation
#natural language process... Preprint Aug 2026

DisCTI: Who Needs to Know Timely? Automated Sector-Aware Cyber Threat Intelligence Dissemination

This work forms sector-targeted CTI dissemination as a multilabel classification problem, leveraging deep field knowledge of CTI structures and sector-specific threat patterns, and applies BERT, a transformer-based model, to automate the mapping of CTI events to sectors.

Fajar Wijitrisnanto, Alsharif Abuadbba, Yan-Song Gao et al. · 0 citations

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Google DeepMind Blog Jul 17, 2026

Introducing Gemini 3.5 Flash Cyber

Google introduces Gemini 3.5 Flash Cyber, a lightweight cybersecurity model to find and patch vulnerabilities.

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