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

Copilot and ChatGPT have a lot in common, but Microsoft’s chatbot offers several advantages. Here’s how to take it for a spin and check out its best features.

Microsoft has spent the past year pitching Copilot as the new front door to work, search, and even shopping, yet a growing body of evidence suggests that everyday usage is lagging far behind the hype.

Microsoft is urging employees to use Claude Code alongside GitHub Copilot, signaling a broader multi-tool AI coding strategy.

Why securing AI agents at runtime is essential as attackers find new ways to exploit generative orchestration.

The newest software update to Asus' handheld lets you remap the button that launches Microsoft's "AI" gaming assistant.

Learn Microsoft Copilot basics, free and paid differences, and prompt tips to draft Outlook replies faster and summarize Teams meetings accurately

Microsoft plans to add AI watermarks to Copilot-generated media, aiming to curb misuse and improve transparency across platforms.