Varonis Threat Labs has published a report detailing a now-patched security exploit that it discovered in Microsoft Copilot, which allowed an attacker to silently steal data from users just by clicking a link.A phone displaying Copilot in front of a screen that say Microsoft.

The first Windows 11 OS update for 2026 is now rolling out with important fixes — including one that impacts battery life on PCs with an NPUWindows Update