Many people keep their important information stored in the cloud using programs like Microsoft OneDrive. This can deliver peace of mind and ensure you can access your files wherever you are. However, ...

Microsoft is being extremely careless with security boundaries in OneDrive. A recent Oasis Security analysis revealed that OneDrive's File Picker tool can grant websites, apps, and ...

A security flaw in Microsoft’s OneDrive File Picker has exposed millions of users to potential data overreach. According to new findings from Oasis Security, the issue lies in how the picker requests ...

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.

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

Even those stored in OneDrive, which act as a shadow backup, were deleted, thanks to a flaw found in the OneDrive Android app. Once the app is done, all the victim has are encrypted backups of ...