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

Aim Security researchers found a zero-click vulnerability in Microsoft 365 Copilot that could have been exploited to have AI tools like RAG and AI agents hand over sensitive corporate data to ...

Researchers have found a flaw in Microsoft 365 Copilot that allows the exfiltration of sensitive corporate data with a simple ...

Microsoft has fixed a dangerous zero-click attack in its Generative Artificial Intelligence (GenAI) model which could have ...

A single email can silently trigger Copilot to exfiltrate sensitive corporate data — no clicks, no warnings, no user action.

Researchers said the vulnerability, dubbed “EchoLeak,” could allow a hacker to access data without any specific user ...

Microsoft has released Windows 11 KB5060842 and KB5060999 cumulative updates for versions 24H2 and 23H2 to fix security vulnerabilities and issues, including 66 flaws.

Be careful when using OneDrive’s File Picker to share access to your documents. Vague language indicates services like ...

Microsoft is being extremely careless with security boundaries in OneDrive. A recent Oasis Security analysis revealed that ...

Researchers found a security flaw in OneDrive File Picker that grants apps access to any and all files in the account when ...

Security researchers Oasis discovered the flaw and reported it to Microsoft ... The tool asks for these permissions since the OAuth scopes for OneDrive aren’t fine-grained.