The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed to delete articles and place Russian text in the edit summary.

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Abstract: The necessity of secure image transmission and storage has become more urgent in the digital era. In a variety of applications, including medical imaging, military communications, and ...

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

This paper proposes a novel spatiotemporal chaotic system: a dual-dynamic-coupling-coefficient coupled map lattice with delayed feedback (DDCMLDF). Building on the traditional Coupled Map Lattice (CML ...

Mere data exfiltration is no longer a lucrative approach for ransomware groups, and threat actors may increasingly rely on encryption to regain leverage, Coveware notes in a new report. Following a ...