Abstract: In particle-in-cell (PIC) simulations, the electromagnetic model requires solving Maxwell’s curl equations while preserving charge conservation since violations of the charge continuity ...

Gong and other scholars have been issuing warnings about the security vulnerabilities of AI agents for a while. They publish ...

A website called “UK visa portal” has been quietly collecting passport scans, selfies, and personal data from thousands of travellers who thought they were applying through official channels.

Your Monday cybersecurity recap covers the latest digital threats, exposed weaknesses, active attacks, and security stories ...