Tootfinder

CISA, the ACSC, and the FBI say the Play ransomware gang, active since June 2022, had breached roughly 900 organizations as of May 2025, up 3x on October 2023 (Sergiu Gatlan/BleepingComputer)
https://www.bleepingcomputer.com/news/secu

Cowboys' former 2nd-round draft pick arrested, charged after crash kills motorcyclist https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2025/06/07/former-cowboys-cb-k…

This https://arxiv.org/abs/2503.18154 has been replaced.
initial toot: https://mastoxiv.page/@…

Emergent supercounterfluid and quantum phase diagram of two-component interacting bosons in one-dimensional optical lattice
Motivated by a recent experiment that realizes nearest-neighbor dipolar couplings in an optical lattice [C. Lagoin, $\textit{et al.}$, Nature $\textbf{609}$, 485 (2022)], we study a one-dimensional version of the two-component extended Bose-Hubbard model via the density-matrix renormalization group method. By using the nearest-neighbor and on-site interaction parameters from the experiment, we start by mapping the quantum phase diagram in the hopping parameters $t_{A}\mbox{-}t_{B}$ plane with b…

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
Zaur Gouliev
https://arxiv.org/abs/2506.01807

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
The conflict in Ukraine has been not only characterised by military engagement but also by a significant information war, with social media platforms like X, formerly known as Twitter playing an important role in shaping public perception. This article provides an analysis of tweets from propaganda accounts and trusted accounts collected from the onset of the war, February 2022 until the middle of May 2022 with n=40,000 total tweets. We utilise natural language processing and machine learning a…

Coherent electrically-charged quantum black holes
Tommaso Antonelli, Marco Sebastianutti, Andrea Giusti
https://arxiv.org/abs/2506.02231 https://

Coherent electrically-charged quantum black holes
We improve upon the results presented in [R. Casadio, et al., Phys. Rev. D 105 (2022) 124026] deriving a quantum-corrected Reissner-Nordström geometry containing an integrable singularity at its center while being devoid of spurious oscillations around the classical configuration. We further investigate some relevant physical observables, related to geodesics and quasinormal modes of scalar perturbations, associated with this geometry to complement our theoretical analysis.