Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

Researchers have learned a lot about how memory works. Their insights form the basis of clever strategies that help us ...

To keep improving your fitness, we tapped experts to reveal how to structure your training for maximum results and how long ...