Copilot Studio agents are increasingly powerful. With that power comes risk: small misconfigurations, over‑broad sharing, ...

The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...

Microsoft researchers said some companies are hiding promotional instructions in "Summarize with AI" buttons, poisoning ...

A hacker noticed the change in its status and hijacked the dead add-in and its 4.71-star rating to conduct a phishing campaign that the company which uncovered the attack, plug-in security company Koi ...

First, make sure you're signed into your Windows 11 PC with an account that has administrative privileges. By default, your own account should have the necessary rights. To confirm this, go to ...