A recent Microsoft Copilot exploit demonstrates how AI can make existing cybersecurity bugs even more virulent.

Windows 11 users will soon be able to turn off one of the most annoying Windows 11 features.

Varonis chained three bugs in Microsoft 365 Copilot Enterprise Search into a one-click data theft path that bypassed phishing filters and CSP protections.

The critical, three-stage attack is now patched, but it's part of a new group of AI prompt-injection issues that use hidden ...

Varonis found a way to chain three bugs into one exploit that can lead to data exfiltration.

Microsoft launches new extension to manage AI features like Copilot in Bing search.

Windows 11 has plenty of annoyances baked into the operating system, but I’ve often found Search to be among the most frustrating. You use it to find an installed ...

A floating Copilot button has irritated Excel users the most. A floating Copilot button has irritated Excel users the most. is a senior correspondent and author of Notepad, who has been covering all ...

The era of the “ten blue links” is officially over. At its Google I/O conference on Tuesday, Google unveiled an AI-powered overhaul of Search centered around a reimagined “intelligent search box” — ...

A reimagined search bar, AI information agents, and built-in widgets are part of a new future of Search. A reimagined search bar, AI information agents, and built-in widgets are part of a new future ...

I installed Microsoft's free PC Manager tool to see if a single click could actually make a difference on a sluggish computer. I've been testing PC and mobile software for more than 20 years, focusing ...

Google is about to look really different, and if you’re not a fan of the AI Overviews feature, then you’re not going to like what’s coming. At the Google I/O 2026 keynote this week, the company ...