Microsoft Copilot security vulnerability allows attackers to steal data through malicious links. Learn how the attack works ...

How a simple link allowed hackers to bypass Copilot's security guardrails - and what Microsoft did about it ...

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

The tech giant said providing encryption keys was a standard response to a court order. But companies like Apple and Meta set ...

Microsoft will soon add new fraud protection features to Teams calls, warning users about external callers who attempt to impersonate trusted organizations in social engineering attacks.

Microsoft released a pair of security and compliance updates this week designed to help IT administrators strengthen ...

As the first major tech company to comply with government demands for encrypted data, Microsoft sets a dangerous precedent.

Microsoft handed over BitLocker recovery keys to the FBI, exposing Windows users’ privacy risks.

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

Unlike traditional attacks that rely on exploits, this succeeds through social engineering combined with abuse of Windows' ...

Mercor’s APEX-Agents benchmark finds top AI models score under 25% accuracy on realistic consulting, legal, and finance tasks ...

The Windows security updates from January herald the phase-out of insecure RC4 encryption. A vulnerability requires action.