The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated ...

A new vulnerability dubbed ToolShell is being used to compromise on-premise instances of Microsoft SharePoint servers.

Microsoft’s widely used collaboration platform, SharePoint, has come under threat from hackers exploiting a dangerous ...

Microsoft issued an alert on Saturday that said the server software being targeted is used by government agencies and ...

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

Chinese state‑linked hackers have now been confirmed as the driving force behind the “ToolShell” attacks that are ripping ...

Chinese hackers have exploited vulnerabilities in on-premises MS SharePoint document servers. Coud-based services are not thought to be affected.

Microsoft has urgently addressed active cyberattacks targeting SharePoint servers used by organizations, including government ...

Governments, schools, healthcare providers and large enterprise firms are at risk, one cyber threat intelligence chief said.

The China-linked cyber espionage group tracked as APT41 has been attributed to a new campaign targeting government IT ...

APT41 is a state-sponsored threat actor, suspected to operate under the interests of Chinese intelligence. It is known for ...

Cyber security experts at Kaspersky’s Managed Detection and Response (MDR) service have identified a cyber espionage attack ...