Tootfinder

We (Anja Lehmann, abhi shelat, and I) have uploaded a first draft of our proposal for EUDI pseudonyms as input to the debate that is currently happening between EU countries. What is a pseudonym, what requirements does it need to tackle, and how can we potentially solve it? We'd be happy to open the discussion for any kind of feedback.

Topic E - Pseudonyms, including User authentication mechanism · eu-digital-identity-wallet eudi-doc-architecture-and-reference-framework · Discussion #375
Welcome to the discussion on the Topic E - Pseudonyms, including User authentication mechanism, part of the ongoing development of the Architecture and Reference Framework (ARF) for the European Di...

Unveiling Unicode's Unseen Underpinnings in Undermining Authorship Attribution
Robert Dilworth
https://arxiv.org/abs/2508.15840 https://arxiv.org/pdf/2…

Unveiling Unicode's Unseen Underpinnings in Undermining Authorship Attribution
When using a public communication channel -- whether formal or informal, such as commenting or posting on social media -- end users have no expectation of privacy: they compose a message and broadcast it for the world to see. Even if an end user takes utmost precautions to anonymize their online presence -- using an alias or pseudonym; masking their IP address; spoofing their geolocation; concealing their operating system and user agent; deploying encryption; registering with a disposable phone…

#Baltimore based #singer-#songwriter Marcus Brown makes amorphous R&B music under the stage pseudonym #NourishedByTime who has just …

RADAR: a Radio-based Analytics for Dynamic Association and Recognition of pseudonyms in VANETs
Giovanni Gambigliani Zoccoli, Filip Valgimigli, Dario Stabili, Mirco Marchetti
https://arxiv.org/abs/2507.07732

RADAR: a Radio-based Analytics for Dynamic Association and Recognition of pseudonyms in VANETs
This paper presents RADAR, a tracking algorithm for vehicles participating in Cooperative Intelligent Transportation Systems (C-ITS) that exploits multiple radio signals emitted by a modern vehicle to break privacy-preserving pseudonym schemes deployed in VANETs. This study shows that by combining Dedicated Short Range Communication (DSRC) and Wi-Fi probe request messages broadcast by the vehicle, it is possible to improve tracking over standard de-anonymization approaches that only leverage DS…