Security researchers uncovered “EchoLeak,” a zero-click flaw in Microsoft 365 Copilot, exposing sensitive data without user action. Microsoft has mitigated the vulnerability.

What This Vulnerability Teaches Us About AI SecurityThe recent disclosure of EchoLeak by Aim Labs marks a significant milestone in AI security research. As the first documented zero-click exploit ...

LLM-based AI agents are introducing a new class of vulnerabilities, where attackers inject malicious instructions into data, turning helpful systems into unwitting accomplices. Microsoft Copilot ...

AI security can’t be an afterthought; it must be built into every layer of your defence strategy.  One of the most effective ways to reduce risk is by applying the principle of “least privilege.” It’s ...

Catch up with this week's Microsoft stories in the latest Microsoft Weekly news recap. OneDrive horror stories, ramblings ...

Your CEO calls at 3 am. Every system is locked. Every user is blocked. Your Active Directory has been compromised. This ...

Microsoft has patched the critical 'EchoLeak' vulnerability in Microsoft 365 Copilot, a flaw that allowed attackers to ...

It has taken far less than sixty-six years for AI to move from “emerging solution” to “investment opportunity” to “business ...

An advertising watchdog challenges Microsoft's Copilot productivity claims, citing a lack of objective proof. The demanded ...

Last week at Microsoft Build, Azure CTO Mark Russinovich made headlines by telling the truth. Related: A basis for AI ...

As AI platforms like Claude, ChatGPT, Microsoft Copilot, and others multiply, developers are eager for ways, such as MCP, to ...

Radoslaw Madej is Vulnerability Research Team Lead at Check Point Research. Radoslaw is a passionate cyber security expert ...