Exploring the Privacy Risks of Adversarial VR Game Design

Author:

Nair Vivek1,Munilla Garrido Gonzalo2,Song Dawn1,O'Brien James1

Affiliation:

1. UC Berkeley

2. TU Munich

Abstract

Fifty study participants playtested an innocent-looking "escape room" game in virtual reality (VR). Within just a few minutes, an adversarial program had accurately inferred over 25 of their personal data attributes, from anthropometrics like height and wingspan to demographics like age and gender. As notoriously data-hungry companies become increasingly involved in VR development, this experimental scenario may soon represent a typical VR user experience. Since the Cambridge Analytica scandal of 2018, adversarially-designed gamified elements have been known to constitute a significant privacy threat in conventional social platforms. In this work, we present a case study of how metaverse environments can similarly be adversarially constructed to covertly infer dozens of personal data attributes from seemingly-anonymous users. While existing VR privacy research largely focuses on passive observation, we argue that because individuals subconsciously reveal personal information via their motion in response to specific stimuli, active attacks pose an outsized risk in VR environments.

Publisher

Privacy Enhancing Technologies Symposium Advisory Board

Subject

General Medicine

Cited by 10 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Metaverse & Human Digital Twin: Digital Identity, Biometrics, and Privacy in the Future Virtual Worlds;Multimodal Technologies and Interaction;2024-06-05

2. Effect of Data Degradation on Motion Re-Identification;2024 IEEE 25th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM);2024-06-04

3. Cyber Security and Privacy Issues in Extended Reality Healthcare Applications: Scoping Review (Preprint);JMIR XR and Spatial Computing;2024-04-12

4. Cyber Security and Privacy Issues in Extended Reality Healthcare Applications: Scoping Review (Preprint);2024-04-12

5. Responsible AI;Advances in Social Networking and Online Communities;2024-04-05

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