Hackers believed to be associated with China have leveraged the ToolShell vulnerability (CVE-2025-53770) in Microsoft SharePoint in attacks targeting government agencies, universities, ...

Government agencies and private industry have been under siege over the past four days following the discovery that a critical vulnerability in SharePoint, the widely used document-sharing app made by ...

LONDON, July 22 (Reuters) - A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the ...

The hackers behind the initial wave of attacks exploiting a zero-day in Microsoft SharePoint servers have so far primarily targeted government organizations, according to researchers and news reports.

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share documents within organizations, and recommended security updates that ...

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 ...

A large-scale attack on Microsoft’s server software, SharePoint, has affected systems across the world. The following SharePoint versions are at issue: Microsoft SharePoint Server Subscription Edition ...

Microsoft SharePoint is once again under active attack, with two new zero-day vulnerabilities being exploited in the wild. Tracked as CVE-2025-53770 and CVE-2025-53771, these flaws have been used to ...

Microsoft has warned that attackers are actively exploiting SharePoint vulnerabilities in a high-impact, ongoing campaign impacting critical sectors like government and healthcare. The campaign is ...

Hackers have used Copilot AI to extract passwords from Microsoft SharePoint. As the name implies, Pen Test Partners is a company that specializes in security consulting, specifically penetration ...