The company has increased the upload file size limit for Microsoft 365 from 100 GB to 250 GB for uploads going into SharePoint, Teams, and OneDrive. In July, it raised the limit from 15GB to 100GB.

Microsoft 365's built-in Data Loss Prevention tools make it easier for IT teams to safeguard sensitive data and prevent ...

As a result, hackers can use the liability to steal passwords and sensitive data and then travel the breached network through services that connect to SharePoint, such as Outlook, Teams and OneDrive.

At least three China-based hacking teams have been exploiting a previously unknown flaw in Microsoft SharePoint since at least July 7, the company said in a blog post. Why it matters: Microsoft ...

Hackers have exploited vulnerabilities in Microsoft’s SharePoint software, placing tens of thousands of on-premises servers ...

Cyber criminals often use zero-day exploits to steal sensitive data and passwords. The vulnerability also could allow hackers to access services connected to SharePoint, including OneDrive and Teams.

Microsoft has issued an emergency fix to close off a vulnerability in Microsoft’s widely-used SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at ...

"Because SharePoint often connects to core services like Outlook, Teams, and OneDrive, a breach can quickly lead to data theft, password harvesting, and lateral movement across the network," Eye ...

Microsoft contained a major SharePoint security flaw, amid fresh questions about the future of its legacy on-premises software.

The vulnerability also could allow hackers to access services connected to Microsoft SharePoint, including OneDrive and Teams.