A privacy firewall pipeline based on a U-Net encoder-decoder, trained entirely on synthetic data, that removes speech from ambient audio while preserving environmental sounds indicative of daily activities is presented.
This paper systematizes LLM watermarking as provenance infrastructure for large-scale data ecosystems and introduces a Big Data Watermarking Readiness framework centered on four deployment workloads: online generation, streaming detection, transformation pipelines, and ecosystem governance.
Huy Phan, Kieu Dang, Ojaswi Dulal et al.· 0 citations
A defense benchmark that pairs 247 human-verified, quality-gated queries with information-preserving and information-distorting GEO rewrites, and evaluates defenses on attack success rate (ASR), false positive rate, and answer quality across three victim LLMs is presented.
This work designs a system that downsamples point cloud content at the origin server and applies partial encryption at the client, and decrypted and upscaled using an ML-based super-resolution model, which effectively reconstructs the original full-resolution point clouds with minimal error and modest inference time.
Mohammad Waquas Usmani, Sankalpa Timilsina, Michael Zink et al.· IEEE International Symposium...· 2 citations
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This work introduces CodePoisonRAG, a targeted upstream knowledge-poisoning framework that transforms benign fixed-code entries into poisoned artifacts and shows that RACG poisoning extends beyond the incidental propagation of existing vulnerabilities to the targeted construction and propagation of attacker-selected we...
Varun Gadey, Ziad Marey, Alexandra Dmitrienko· 1 citation
SPADE --- the SPaT Attack Detection and Evaluation dataset --- a labelled, multi-modal, simulation-based dataset designed specifically for deep learning IDS research in this space to support reproducible and comparative IDS research in C-V2X security.
James Di Novo, Hany Ragab, Sylvain P Leblanc· 0 citations
It is shown that reconstructing fully encrypted $X$ coordinates remains challenging, whereas the \texttt{2X} scheme leaks sufficient information through neighboring coordinates to enable accurate reconstruction, demonstrating that the security of selective coordinate encryption depends strongly on encryption granularit...
Mohammad Waquas Usmani, Susmit Shannigrahi, Michael Zink· Proceedings of the Second Wo...· 0 citations
The results reveal that, despite the optimality of its PLAs, the PGM-index has an intrinsic vulnerability rooted in its optimization objective, motivating robustness-aware objective design for future learned indexes.
Atsuki Sato, Martin Aumüller, Yusuke Matsui· 0 citations
WeaveMark, a robust and scalable multi-bit LLM watermarking scheme based on coded payload spreading, improves payload capacity through multi-bit-per-token spreading (weaving), improving extraction accuracy through soft-decision error-correcting codes, and preserving text quality through unbiased multilayer reweighting.
Gang-Hyun Park, Ju-Hyeong Lee, Heeyoul Kwak et al.· 0 citations
This work proposes lightweight multi-secret-key protocols for private average aggregation based on RLWE-based Homomorphic Encryption, which substantially reduces ciphertext expansion and online cost, while preserving practical homomorphic aggregation performance.
Miguel Morona-Mínguez, Fernando Pérez-González, A. Pedrouzo-Ulloa· 0 citations
This work presents the first black-box MIA framework explicitly tailored to TTS models at both the speaker and record levels, and characterize the feasible query space and establish two criteria, scorable extent and memorization elicitation, for evaluating five representative queries.
Kun-Lin Cai, Kai-Yuan Zhang, Zihang Xiang et al.· 0 citations
The Private Computation Space (PCS), a deployed, open-source Machine Learning system to provision and process farmer data securely and improve the worst single-site model accuracy by 22.4% and 9.1%, respectively, while preserving privacy.
Shuang-Yu Lei, M. Abid, Jacob Belding et al.· 0 citations
Research Manager Mike Walker reflects on a career spanning hacker culture, cybersecurity, and AI, sharing lessons about trust, teamwork, leadership, and why solving difficult problems requires curiosity, judgment, agility—and an understanding of the rules. The post Learn the rules: The hacker mindset appeared first on Microsoft Research.
Critical flaws, compromised release channels and agentic AI threats landed within days of each other in mid-October 2026. Why “Black October” may say more about how well we now find weaknesses than about the attacks themselves. The post Black October? The Week AI Changed the Cybersecurity Conversation appeared first on GPT-Lab.