Variational Model Inversion Attacks
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Abstract (arXiv)
Given the ubiquity of deep neural networks, it is important that these models do not reveal information about sensitive data that they have been trained on. In model inversion attacks, a malicious user attempts to recover the private dataset used to train a supervised neural network. A successful model inversion attack should generate realistic and diverse samples that accurately describe each of the classes in the private dataset. In this work, we provide a probabilistic interpretation of model inversion attacks, and formulate a variational objective that accounts for both diversity and accuracy. In order to optimize this variational objective, we choose a variational family defined in the code space of a deep generative model, trained on a public auxiliary dataset that shares some structural similarity with the target dataset. Empirically, our method substantially improves performance in terms of target attack accuracy, sample realism, and diversity on datasets of faces and chest X-ray images.
Key facts. Cited by 75 papers in the map (data through 7 Oct 2026). Builds on 40 of its 67 references that are in the map. First posted on arXiv 26 Jan 2022.
Builds on
40 of 67 references.
References · 40
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- 2016Membership Inference Attacks against Machine Learning Modelscited by 2,221
- 2015Unsupervised Representation Learning with Deep Convolutional Generative Adversarial Networkscited by 2,048
28 more
- 2016Density estimation using Real NVPcited by 2,029
- 2017Improved Regularization of Convolutional Neural Networks with Cutoutcited by 1,623
- 2018Glow: Generative Flow with Invertible 1x1 Convolutionscited by 1,539
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- 2019Improved Precision and Recall Metric for Assessing Generative Modelscited by 925
- 2019Towards Federated Learning at Scale: System Designcited by 826
- 2014Deep Neural Networks are Easily Fooled: High Confidence Predictions for Unrecognizable Imagescited by 774
- 2020Inverting Gradients -- How easy is it to break privacy in federated learning?cited by 707
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- 2020InterFaceGAN: Interpreting the Disentangled Face Representation Learned by GANscited by 393
- 2017Deep Models Under the GAN: Information Leakage from Collaborative Deep Learningcited by 326
- 2019The Secret Revealer: Generative Model-Inversion Attacks Against Deep Neural Networkscited by 241
- 2020Few-Shot Learning via Learning the Representation, Provablycited by 213
- 2020On the Theory of Transfer Learning: The Importance of Task Diversitycited by 186
- 2013A General Framework for Updating Belief Distributionscited by 172
- 2016Semantic Image Inpainting with Deep Generative Modelscited by 156
- 2019MineGAN: effective knowledge transfer from GANs to target domains with few imagescited by 106
- 2019Generalized Variational Inference: Three arguments for deriving new Posteriorscited by 57
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- 2019Adversarial Neural Network Inversion via Auxiliary Knowledge Alignmentcited by 30
Built on by
Citing papers per year: 2022: 6; 2023: 22; 2024: 26; 2025: 15; 2026: 6.
75 papers.
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- 2024Building Guardrails for Large Language Modelscited by 61
- 2022Plug & Play Attacks: Towards Robust and Flexible Model Inversion Attackscited by 58
- 2023CodeLMSec Benchmark: Systematically Evaluating and Finding Security Vulnerabilities in Black-Box Code Language Modelscited by 52
- 2023Re-thinking Model Inversion Attacks Against Deep Neural Networkscited by 39
- 2023Reinforcement Learning-Based Black-Box Model Inversion Attackscited by 33
- 2022Bilateral Dependency Optimization: Defending Against Model-inversion Attackscited by 30
- 2024Privacy Leakage on DNNs: A Survey of Model Inversion Attacks and Defensescited by 30
- 2022Text Revealer: Private Text Reconstruction via Model Inversion Attacks against Transformerscited by 28
- 2023Pseudo Label-Guided Model Inversion Attack via Conditional Generative Adversarial Networkcited by 28
- 2023Label-Only Model Inversion Attacks via Knowledge Transfercited by 21
- 2023FusionAI: Decentralized Training and Deploying LLMs with Massive Consumer-Level GPUscited by 20
- 2022Does CLIP Know My Face?cited by 19
38 more
- 2024Is Retain Set All You Need in Machine Unlearning? Restoring Performance of Unlearned Models with Out-Of-Distribution Imagescited by 18
- 2023Private, fair and accurate: Training large-scale, privacy-preserving AI models in medical imagingcited by 17
- 2024A Closer Look at GAN Priors: Exploiting Intermediate Features for Enhanced Model Inversion Attackscited by 17
- 2023On Strengthening and Defending Graph Reconstruction Attack with Markov Chain Approximationcited by 16
- 2023Be Careful What You Smooth For: Label Smoothing Can Be a Privacy Shield but Also a Catalyst for Model Inversion Attackscited by 12
- 2024Model Inversion Robustness: Can Transfer Learning Help?cited by 11
- 2024Model Inversion Attacks: A Survey of Approaches and Countermeasurescited by 11
- 2022Fast Deep Autoencoder for Federated learningcited by 10
- 2023BrainWash: A Poisoning Attack to Forget in Continual Learningcited by 9
- 2024Improving Robustness to Model Inversion Attacks via Sparse Coding Architecturescited by 8
- 2024Model Inversion Attacks Through Target-Specific Conditional Diffusion Modelscited by 8
- 2024On the Vulnerability of Skip Connections to Model Inversion Attackscited by 8
- 2023Boosting Model Inversion Attacks with Adversarial Examplescited by 7
- 2024BrainLeaks: On the Privacy-Preserving Properties of Neuromorphic Architectures against Model Inversion Attackscited by 7
- 2025Differential privacy for medical deep learning: methods, tradeoffs, and deployment implicationscited by 7
- 2023Model Inversion Attack via Dynamic Memory Learningcited by 6
- 2025Theoretical Insights in Model Inversion Robustness and Conditional Entropy Maximization for Collaborative Inference Systemscited by 6
- 2024Understanding Data Importance in Machine Learning Attacks: Does Valuable Data Pose Greater Harm?cited by 5
- 2024MIBench: A Comprehensive Framework for Benchmarking Model Inversion Attack and Defensecited by 5
- 2025SoK: Data Reconstruction Attacks Against Machine Learning Models: Definition, Metrics, and Benchmarkcited by 5
- 2023Balancing Transparency and Risk: The Security and Privacy Risks of Open-Source Machine Learning Modelscited by 4
- 2023Defending Our Privacy With Backdoorscited by 4
- 2024Analyzing Inference Privacy Risks Through Gradients in Machine Learningcited by 4
- 2024Trap-MID: Trapdoor-based Defense against Model Inversion Attackscited by 4
- 2024Training Data Reconstruction: Privacy due to Uncertainty?cited by 4
- 2024Bounding the Excess Risk for Linear Models Trained on Marginal-Preserving, Differentially-Private, Synthetic Datacited by 3
- 2024Recent Advances, Applications, and Open Challenges in Machine Learning for Health: Reflections from Research Roundtables at ML4H 2023 Symposiumcited by 3
- 2025Model Inversion with Layer-Specific Modeling and Alignment for Data-Free Continual Learningcited by 3
- 2023Class Attribute Inference Attacks: Inferring Sensitive Class Information by Diffusion-Based Attribute Manipulationscited by 2
- 2023Robust Representation Learning for Privacy-Preserving Machine Learning: A Multi-Objective Autoencoder Approachcited by 2
- 2023CovarNav: Machine Unlearning via Model Inversion and Covariance Navigationcited by 2
- 2024Inference Attacks: A Taxonomy, Survey, and Promising Directionscited by 2
- 2024Prediction Exposes Your Face: Black-box Model Inversion via Prediction Alignmentcited by 2
- 2023When Machine Learning Models Leak: An Exploration of Synthetic Training Datacited by 1
- 2023Reconciling AI Performance and Data Reconstruction Resilience for Medical Imagingcited by 1
- 2024Privacy Re-identification Attacks on Tabular GANscited by 1
- 2024Knowledge Distillation-Based Model Extraction Attack using GAN-based Private Counterfactual Explanationscited by 1
- 2024Distributional Black-Box Model Inversion Attack with Multi-Agent Reinforcement Learningcited by 1
50 most cited of 75 All 75 (JSON)
- 2026Open Vocabulary Domain Unlearning25 Sep 2026
- 2026Steering the Flow: Inverting Face Recognition Models via Gradient-Guided Flow Matching17 Aug 2026
- 2026Reducing information dependency does not cause training data privacy. Adversarially non-robust features do14 Jul 2026
- 2026Rethinking Generative Reconstruction Attacks against Graph Neural Network Models29 Jun 2026
- 2026Data Distribution Valuation Using Generalized Bayesian Inference7 Apr 2026
- 2026AI Security in the Foundation Model Era: A Comprehensive Survey from a Unified Perspective25 Mar 2026
- 2025Model Inversion Attack Against Deep Hashing15 Nov 2025
- 2025Model Inversion with Layer-Specific Modeling and Alignment for Data-Free Continual Learning30 Oct 2025
- 2025Model Inversion meets Cryptographic Fuzzy Extractors29 Oct 2025
- 2025Rethinking Inference Placement for Deep Learning across Edge and Cloud Platforms: A Multi-Objective Optimization Perspective and Future Directions27 Oct 2025
- 2025Generative Model Inversion Through the Lens of the Manifold Hypothesis24 Sep 2025
- 2025Accurate and Private Diagnosis of Rare Genetic Syndromes from Facial Images with Federated Deep Learning12 Sep 2025
38 more
- 2025Do Vision-Language Models Leak What They Learn? Adaptive Token-Weighted Model Inversion Attacks6 Aug 2025
- 2025SoK: Data Reconstruction Attacks Against Machine Learning Models: Definition, Metrics, and Benchmark9 Jun 2025
- 2025Differential privacy for medical deep learning: methods, tradeoffs, and deployment implications31 May 2025
- 2025Securing Transfer-Learned Networks with Reverse Homomorphic Encryption20 May 2025
- 2025Revisiting Model Inversion Evaluation: From Misleading Standards to Reliable Privacy Assessment6 May 2025
- 2025PEEL the Layers and Find Yourself: Revisiting Inference-time Data Leakage for Residual Neural Networks8 Apr 2025
- 2025Theoretical Insights in Model Inversion Robustness and Conditional Entropy Maximization for Collaborative Inference Systems1 Mar 2025
- 2025PPO-MI: Efficient Black-Box Model Inversion via Proximal Policy Optimization20 Feb 2025
- 2025Real-Time Privacy Risk Measurement with Privacy Tokens for Gradient Leakage5 Feb 2025
- 2024Reconciling Privacy and Explainability in High-Stakes: A Systematic Inquiry30 Dec 2024
- 2024Training Data Reconstruction: Privacy due to Uncertainty?11 Dec 2024
- 2024Model Inversion Attacks: A Survey of Approaches and Countermeasures15 Nov 2024
- 2024Trap-MID: Trapdoor-based Defense against Model Inversion Attacks13 Nov 2024
- 2024MIBench: A Comprehensive Framework for Benchmarking Model Inversion Attack and Defense7 Oct 2024
- 2024Understanding Data Importance in Machine Learning Attacks: Does Valuable Data Pose Greater Harm?5 Sep 2024
- 2024On the Vulnerability of Skip Connections to Model Inversion Attacks3 Sep 2024
- 2024Analyzing Inference Privacy Risks Through Gradients in Machine Learning29 Aug 2024
- 2024A Closer Look at GAN Priors: Exploiting Intermediate Features for Enhanced Model Inversion Attacks18 Jul 2024
- 2024Model Inversion Attacks Through Target-Specific Conditional Diffusion Models16 Jul 2024
- 2024Prediction Exposes Your Face: Black-box Model Inversion via Prediction Alignment11 Jul 2024
- 2024Inference Attacks: A Taxonomy, Survey, and Promising Directions4 Jun 2024
- 2024Model Inversion Robustness: Can Transfer Learning Help?9 May 2024
- 2024Distributional Black-Box Model Inversion Attack with Multi-Agent Reinforcement Learning22 Apr 2024
- 2024Is Retain Set All You Need in Machine Unlearning? Restoring Performance of Unlearned Models with Out-Of-Distribution Images19 Apr 2024
- 2024Knowledge Distillation-Based Model Extraction Attack using GAN-based Private Counterfactual Explanations4 Apr 2024
- 2024Privacy Re-identification Attacks on Tabular GANs31 Mar 2024
- 2024Improving Robustness to Model Inversion Attacks via Sparse Coding Architectures21 Mar 2024
- 2024Adaptive Hybrid Masking Strategy for Privacy-Preserving Face Recognition Against Model Inversion Attack14 Mar 2024
- 2024Recent Advances, Applications, and Open Challenges in Machine Learning for Health: Reflections from Research Roundtables at ML4H 2023 Symposium3 Mar 2024
- 2024Breaking the Black-Box: Confidence-Guided Model Inversion Attack for Distribution Shift28 Feb 2024
- 2024Bounding the Excess Risk for Linear Models Trained on Marginal-Preserving, Differentially-Private, Synthetic Data6 Feb 2024
- 2024Privacy Leakage on DNNs: A Survey of Model Inversion Attacks and Defenses6 Feb 2024
- 2024Building Guardrails for Large Language Models2 Feb 2024
- 2024BrainLeaks: On the Privacy-Preserving Properties of Neuromorphic Architectures against Model Inversion Attacks1 Feb 2024
- 2024Unraveling Attacks in Machine Learning-based IoT Ecosystems: A Survey and the Open Libraries Behind Them22 Jan 2024
- 2023Rethinking Model Inversion Attacks With Patch-Wise Reconstruction12 Dec 2023
- 2023Reconciling AI Performance and Data Reconstruction Resilience for Medical Imaging5 Dec 2023
- 2023CovarNav: Machine Unlearning via Model Inversion and Covariance Navigation21 Nov 2023
50 newest of 75 All 75 (JSON)
- 2024Building Guardrails for Large Language Modelscited by 61
- 2024Is Retain Set All You Need in Machine Unlearning? Restoring Performance of Unlearned Models with Out-Of-Distribution Imagescited by 18
- 2024Understanding Data Importance in Machine Learning Attacks: Does Valuable Data Pose Greater Harm?cited by 5
- 2023CovarNav: Machine Unlearning via Model Inversion and Covariance Navigationcited by 2
- 2026AI Security in the Foundation Model Era: A Comprehensive Survey from a Unified Perspectivecited by 1
- 2026AI Security in the Foundation Model Era: A Comprehensive Survey from a Unified Perspective25 Mar 2026
- 2024Understanding Data Importance in Machine Learning Attacks: Does Valuable Data Pose Greater Harm?5 Sep 2024
- 2024Is Retain Set All You Need in Machine Unlearning? Restoring Performance of Unlearned Models with Out-Of-Distribution Images19 Apr 2024
- 2024Building Guardrails for Large Language Models2 Feb 2024
- 2023CovarNav: Machine Unlearning via Model Inversion and Covariance Navigation21 Nov 2023
- 2022Plug & Play Attacks: Towards Robust and Flexible Model Inversion Attackscited by 58
- 2023CodeLMSec Benchmark: Systematically Evaluating and Finding Security Vulnerabilities in Black-Box Code Language Modelscited by 52
- 2023Re-thinking Model Inversion Attacks Against Deep Neural Networkscited by 39
- 2023Reinforcement Learning-Based Black-Box Model Inversion Attackscited by 33
- 2022Bilateral Dependency Optimization: Defending Against Model-inversion Attackscited by 30
- 2024Privacy Leakage on DNNs: A Survey of Model Inversion Attacks and Defensescited by 30
- 2022Text Revealer: Private Text Reconstruction via Model Inversion Attacks against Transformerscited by 28
- 2023Pseudo Label-Guided Model Inversion Attack via Conditional Generative Adversarial Networkcited by 28
- 2023Label-Only Model Inversion Attacks via Knowledge Transfercited by 21
- 2023FusionAI: Decentralized Training and Deploying LLMs with Massive Consumer-Level GPUscited by 20
- 2022Does CLIP Know My Face?cited by 19
- 2023Private, fair and accurate: Training large-scale, privacy-preserving AI models in medical imagingcited by 17
12 most cited of 65 All 65 (JSON)
- 2026Reducing information dependency does not cause training data privacy. Adversarially non-robust features do14 Jul 2026
- 2026Rethinking Generative Reconstruction Attacks against Graph Neural Network Models29 Jun 2026
- 2026Data Distribution Valuation Using Generalized Bayesian Inference7 Apr 2026
- 2025Model Inversion Attack Against Deep Hashing15 Nov 2025
- 2025Model Inversion with Layer-Specific Modeling and Alignment for Data-Free Continual Learning30 Oct 2025
- 2025Model Inversion meets Cryptographic Fuzzy Extractors29 Oct 2025
- 2025Generative Model Inversion Through the Lens of the Manifold Hypothesis24 Sep 2025
- 2025Accurate and Private Diagnosis of Rare Genetic Syndromes from Facial Images with Federated Deep Learning12 Sep 2025
- 2025SoK: Data Reconstruction Attacks Against Machine Learning Models: Definition, Metrics, and Benchmark9 Jun 2025
- 2025Differential privacy for medical deep learning: methods, tradeoffs, and deployment implications31 May 2025
- 2025Securing Transfer-Learned Networks with Reverse Homomorphic Encryption20 May 2025
- 2025Revisiting Model Inversion Evaluation: From Misleading Standards to Reliable Privacy Assessment6 May 2025
12 newest of 65 All 65 (JSON)