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@netzschleuder@social.skewed.de
2025-06-13 14:00:08

email_eu: Email network (EU research inst.)
An email network (anonymized) from a large European research institution, collected from October 2003 to May 2005 (18 months). Each node corresponds to an email address, and a directed edge exists between nodes i and j, if i sent at least one message to j.
This network has 265214 nodes and 420045 edges.
Tags: Social, Communication, Unweighted

email_eu: Email network (EU research inst.). 265214 nodes, 420045 edges. https://networks.skewed.de/net/email_eu

email_eu — Email network (EU research inst.)
An email network (anonymized) from a large European research institution, collected from October 2003 to May 2005 (18 months). Each node corresponds to an email address, and a directed edge exists between nodes i and j, if i sent at least one message to j.

@scott@carfree.city
2025-06-14 09:06:38

"Despite good-faith efforts by DSI [dense street imagery] providers to protect individual privacy through blurring faces and license plates, these measures fail to address broader privacy concerns. In this work, we find that increased data density and advancements in artificial intelligence enable harmful group membership inferences from supposedly anonymized data."
via @…

Privacy of Groups in Dense Street Imagery
Spatially and temporally dense street imagery (DSI) datasets have grown unbounded. In 2024, individual companies possessed around 3 trillion unique images of public streets. DSI data streams are only set to grow as companies like Lyft and Waymo use DSI to train autonomous vehicle algorithms and analyze collisions. Academic researchers leverage DSI to explore novel approaches to urban analysis. Despite good-faith efforts by DSI providers to protect individual privacy through blurring faces and l…

@midtsveen@social.linux.pizza
2025-06-13 19:59:11
Content warning: Spiders and Titanic: The Oddest Pairing You Didn’t See Coming

Warning for anyone scared of spiders or the Titanic wreck!
Spiders used to terrify me so much I couldn’t even sleep. I overcame it by doing what they call exposure therapy, just googling spiders and looking at pictures until it felt less scary. Now, I actually want to own a tarantula as a pet, which is kind of funny.
Something I’m even more scared of is the Titanic wreckage. It’s a oddly specific weird fear, but I think it’s a specific kind of Submechanophobia, where the fear is …

Close-up macro photo of a jumping spider on a bright green leaf. The spider’s body is covered in fine light-brown and grey hairs, giving it a fuzzy look. Its large, iridescent purple and red jaws stand out, facing forward. Two big, bright green eyes add an almost alien appearance. The spider’s thick, hairy legs have dark tips. The background is softly blurred green and blue, focusing attention on the spider’s detailed features. The image shows the spider’s beauty up close without being threaten…
The photograph shows a section of the wrecked RMS Titanic on the ocean floor, focusing on rusted and corroded railings and deck structures. Marine growth like sea anemones, sponges, and small white invertebrates cover the metal, creating a textured surface in rusty orange, brown, and grey-white tones. The railing is twisted and broken, with a dark sea fan-like organism attached. The scene is dark and somber, surrounded by deep ocean gloom. It evokes a strong sense of decay, time passing, and n…
@kexpmusicbot@mastodonapp.uk
2025-06-10 17:57:49

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Neil Young:
🎵 After the Gold Rush
#NeilYoung
anonymouschoir.bandcamp.com/al
open.spotify.com/track/2anPa0q

@Mediagazer@mstdn.social
2025-06-12 13:50:56

Researchers find evidence that a second fanpage.it journalist, along with an anonymous European journalist, were targeted using Graphite spyware (The Guardian)
theguardian.com/media/2025/jun

European journalists targeted with Paragon Solutions spyware, say researchers
Citizen Lab says it found ‘digital fingerprints’ of military-grade spyware that Italy has admitted using against activists

@arXiv_csDC_bot@mastoxiv.page
2025-06-11 07:32:13

Synchronization in Anonymous Networks Under Continuous Dynamics
Rida Bazzi, Anya Chaturvedi, Andr\'ea W. Richa, Peter Vargas
arxiv.org/abs/2506.08661

Synchronization in Anonymous Networks Under Continuous Dynamics
We present the $κ$-Synchronizer that works in non-synchronous dynamic networks under minimal assumptions. Our model allows continuous topological changes without any guarantee of eventual global or partial stabilization and assumes that nodes are anonymous. This deterministic synchronizer is the first to enable nodes to simulate a dynamic network synchronous algorithm for executions in a semi-synchronous dynamic environment under a weakly-fair node activation scheduler, despite the absence of …

@arXiv_csCR_bot@mastoxiv.page
2025-06-09 07:49:02

Breaking Anonymity at Scale: Re-identifying the Trajectories of 100K Real Users in Japan
Abhishek Kumar Mishra, Mathieu Cunche, Heber H. Arcolezi
arxiv.org/abs/2506.05611 …

Breaking Anonymity at Scale: Re-identifying the Trajectories of 100K Real Users in Japan
Mobility traces represent a critical class of personal data, often subjected to privacy-preserving transformations before public release. In this study, we analyze the anonymized Yjmob100k dataset, which captures the trajectories of 100,000 users in Japan, and demonstrate how existing anonymization techniques fail to protect their sensitive attributes. We leverage population density patterns, structural correlations, and temporal activity profiles to re-identify the dataset's real-world locatio…

@x_cli@infosec.exchange
2025-06-06 14:27:59

Attention les yeux ! Première analyse "en direct" d'une solution "en double anonymat" qui fait sa pub sur Linkedin, pour vérifier l'age des personnes accédant Š un site pornographique : AnonymAge !
On rappelle que le double anonymat, c'est que le site porno n'apprend pas l'identité de l'utilisateurice et l'application de vérification n'apprend pas le site visité.
Deuxième étape de la vérification : on prend son téléphone, on lan…

Procédure de vérification en 3 étapes. La seconde étape consiste en un QRcode affiché par dessus le site visité, et qui doit être capturé par son téléphone faisant tourner l'appplication AnonymAge.
@Dragofix@veganism.social
2025-06-07 01:52:24

Millions of public euros subsidize bullfighting through regional televisions animanaturalis.org/n/46882?utm
Madrid raises its voice against bullfighting and for a cruelty-free culture

Millions of public euros subsidize bullfighting through regional televisions
We reveal the hidden cost of public funding for bullfighting broadcasts on Spain’s regional television channels, which has increased in recent years, especially in those Autonomous Communities governed by the Partido Popular and VOX.

@netzschleuder@social.skewed.de
2025-06-14 13:00:04

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_infectious: Art exhibit dynamic contacts (2011). 10972 nodes, 415912 edges. https://networks.skewed.de/net/sp_infectious

sp_infectious — Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the anonymous IDs of the persons in contact, and the interval…