数据取证

Barack Obama’s response to a racist AI-generated video shared by Donald Trump highlights the widening gap between platform governance and the technical reality of synthetic media. 五月 05, 2026

A viral video of a NASA astronaut performing the Bihu dance on the ISS triggers a debate over political credit and the digital archaeology of space-based soft power. 四月 20, 2026

A bright fireball streaked across western Europe on 8 March 2026; the European Space Agency is probing the event after fragments reportedly punched a football‑sized hole in a Ko... 三月 11, 2026

As large language models increasingly act like memory banks, researchers warn that stored personal data can be reconstructed and leaked; new technical defenses and policy playbo... 一月 29, 2026

A Louisiana middle-school incident where AI-generated nude images circulated led to criminal charges against boys but the girl who confronted them was expelled; the case spotlig... 十二月 30, 2025

Agentic AI is already being used to mount rapid, large-scale cyber operations; security leaders and vendors are racing to harden identity, governance and autonomous defenses. Th... 十二月 24, 2025

Re-examination of 1950s Palomar Observatory photographic plates has reignited debate over short-lived star-like flashes that vanished within an hour. New papers find statistical... 十一月 29, 2025