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

セキュリティ企業のAim Labsが、「Microsoft 365 ...

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

共通脆弱性識別子はCVE-2025-32711。攻撃手法が「メール送信のみ」と容易で、ユーザーはまったく操作することなくAIにより自動的で攻撃が完了するため「緊急」とされ、既にMicrosoft側が対策を行なった。Aim ...

Microsoft’s been inserting AI everywhere it can, including into some of the world’s most popular business productivity apps. ...

A new attack dubbed 'EchoLeak' is the first known zero-click AI vulnerability that enables attackers to exfiltrate sensitive ...

Microsoft 365 Copilot, the AI tool built into Microsoft Office workplace applications including Word, Excel, Outlook, ...

Aim Securityは6月11日 (現地時間)、「Aim Labs｜Echoleak Blogpost」において、Microsoft 365 Copilot (以下、M365 ...

It didn’t start with a ransom note, there were no system crashes, no screens held hostage.Just an AI assistant, Microsoft ...

EchoLeak affected Microsoft 365 Copilot, the AI assistant integrated across several Office applications, including Word, ...

A critical security flaw in Microsoft 365 Copilot, an AI tool, highlights the increasing risk of AI agents being hacked.