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Synthetic data generation plays an important role in enabling data sharing, particularly in sensitive domains like healthcare and finance. Recent advances in diffusion models have made it possible to generate realistic, high-quality tabular…

密码学与安全 · 计算机科学 2025-10-07 Eyal German , Daniel Samira , Yuval Elovici , Asaf Shabtai

Membership Inference Attacks (MIAs) infer whether a data point is in the training data of a machine learning model. It is a threat while being in the training data is private information of a data point. MIA correctly infers some data…

密码学与安全 · 计算机科学 2022-10-31 Mauro Conti , Jiaxin Li , Stjepan Picek

The membership inference attack (MIA) is a popular paradigm for compromising the privacy of a machine learning (ML) model. MIA exploits the natural inclination of ML models to overfit upon the training data. MIAs are trained to distinguish…

Given the rising popularity of AI-generated art and the associated copyright concerns, identifying whether an artwork was used to train a diffusion model is an important research topic. The work approaches this problem from the membership…

密码学与安全 · 计算机科学 2025-08-14 Jingwei Li , Jing Dong , Tianxing He , Jingzhao Zhang

Membership Inference Attacks (MIAs) aim to determine whether a specific data point was included in the training set of a target model. Although there are have been numerous methods developed for detecting data contamination in large…

机器学习 · 计算机科学 2025-12-03 Anton Emelyanov , Sergei Kudriashov , Alena Fenogenova

The rapid advancement of diffusion-based image generation models has raised serious concerns regarding potential copyright and privacy infringements involving human-created data. Membership inference attacks (MIAs) have emerged as a…

计算机视觉与模式识别 · 计算机科学 2026-05-27 Tao Qi , Huili Wang , Yuanhong Huang , Wendan Wang , Lianchao Zhao , Jinrui Wang , Zichen Qin , Shangguang Wang , Yongfeng Huang

Membership inference attacks aim to detect if a particular data point was used in training a model. We design a novel statistical test to perform robust membership inference attacks (RMIA) with low computational overhead. We achieve this by…

机器学习 · 统计学 2024-06-13 Sajjad Zarifzadeh , Philippe Liu , Reza Shokri

Membership inference attacks (MIAs) pose a serious threat to the privacy of machine learning models by allowing adversaries to determine whether a specific data sample was included in the training set. Although federated learning (FL) is…

密码学与安全 · 计算机科学 2026-01-27 Mohammad Zare , Pirooz Shamsinejadbabaki

Membership Inference Attacks (MIAs) aim to identify specific data samples within the private training dataset of machine learning models, leading to serious privacy violations and other sophisticated threats. Many practical black-box MIAs…

机器学习 · 计算机科学 2023-10-13 Jihye Choi , Shruti Tople , Varun Chandrasekaran , Somesh Jha

Membership Inference Attacks (MIAs) aim to estimate whether a specific data point was used in the training of a given model. Existing state-of-the-art attacks typically rely on training multiple reference models to approximate the…

机器学习 · 计算机科学 2026-05-26 Zhenlong Liu , Wenyu Jiang , Feng Zhou , Hongxin Wei

This paper introduces a novel approach to membership inference attacks (MIA) targeting stable diffusion computer vision models, specifically focusing on the highly sophisticated Stable Diffusion V2 by StabilityAI. MIAs aim to extract…

计算机视觉与模式识别 · 计算机科学 2023-11-17 Thomas Cilloni , Charles Fleming , Charles Walter

Membership Inference Attack (MIA) aims to determine whether a specific data sample was included in the training dataset of a target model. Traditional MIA approaches rely on shadow models to mimic target model behavior, but their…

信息检索 · 计算机科学 2026-03-20 Li Cuihong , Huang Xiaowen , Yin Chuanhuan , Sang Jitao

The lack of data transparency in Large Language Models (LLMs) has highlighted the importance of Membership Inference Attack (MIA), which differentiates trained (member) and untrained (non-member) data. Though it shows success in previous…

计算与语言 · 计算机科学 2024-12-19 Bowen Chen , Namgi Han , Yusuke Miyao

Membership inference attacks (MIAs) on diffusion models have emerged as potential evidence of unauthorized data usage in training pre-trained diffusion models. These attacks aim to detect the presence of specific images in training datasets…

机器学习 · 计算机科学 2024-10-07 Chumeng Liang , Jiaxuan You

Determining which data samples were used to train a model, known as Membership Inference Attack (MIA), is a well-studied and important problem with implications on data privacy. SotA methods (which are black-box attacks) rely on training…

机器学习 · 计算机科学 2026-02-26 Yuval Golbari , Navve Wasserman , Gal Vardi , Michal Irani

Membership Inference Attacks (MIAs) have emerged as a principled framework for auditing the privacy of synthetic data generated by tabular generative models, where many diverse methods have been proposed that each exploit different privacy…

密码学与安全 · 计算机科学 2025-09-09 Joshua Ward , Yuxuan Yang , Chi-Hua Wang , Guang Cheng

The rise of generative image models leads to privacy concerns when it comes to the huge datasets used to train such models. This paper investigates the possibility of inferring if a set of face images was used for fine-tuning a Latent…

计算机视觉与模式识别 · 计算机科学 2025-03-05 Lauritz Christian Holme , Anton Mosquera Storgaard , Siavash Arjomand Bigdeli

Generative audio models, based on diffusion and autoregressive architectures, have advanced rapidly in both quality and expressiveness. This progress, however, raises pressing copyright concerns, as such models are often trained on vast…

Membership inference attacks (MIAs) aim to determine whether a sample was part of a model's training set, posing serious privacy risks for modern machine-learning systems. Existing MIAs primarily rely on static indicators, such as loss or…

人工智能 · 计算机科学 2026-02-06 Amit Kravchik Taub , Fred M. Grabovski , Guy Amit , Yisroel Mirsky

The pervasive deployment of deep learning models across critical domains has concurrently intensified privacy concerns due to their inherent propensity for data memorization. While Membership Inference Attacks (MIAs) serve as the gold…

机器学习 · 计算机科学 2026-04-16 Chihan Huang , Huaijin Wang , Shuai Wang