A sweeping cyber-espionage campaign organization centered on vulnerable versions of Microsoft Corp.’s MSFT-Q server software has now claimed about 400 victims, according to researchers at ...

Microsoft’s SharePoint woes have continued to worsen overnight, with the Redmond software giant now disclosing that it has observed at least three China-backed hacking groups targeting several ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S. government and companies around the world. By Vivian Wang Reporting from ...

Businesses that use Microsoft's SharePoint have been urged to download and apply updates to close a potential gap in security, following a global cyber attack. SharePoint is a product provided by ...

Yikes: Hackers are exploiting a newly discovered vulnerability in Microsoft’s SharePoint software to access servers run by companies and government agencies. On Saturday, Microsoft warned of "active ...

The U.S. federal government and cybersecurity researchers say a newly discovered security bug found in Microsoft’s SharePoint is under attack. U.S. cybersecurity agency CISA sounded the alarm this ...

Authorities and researchers are sounding the alarm over the active mass exploitation of a high-severity vulnerability in Microsoft SharePoint Server that’s allowing attackers to make off with ...

Update, July 21, 2025: This story, originally published on July 20, has been updated to include additional expert comments regarding the global zero-day attack impacting Microsoft on-premise ...

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 least ...

Update 7/21/25: Added links to the security updates for Microsoft SharePoint 2019. Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been ...

We’ll start with the most far-reaching addition, which the spec describes as “a new Iterator global with associated static and prototype methods for working with iterators.” The most exciting part of ...