Microsoft is warning organizations about active exploitation of on-premises SharePoint servers by the Storm-2603 group.

Hackers have breached about 400 government agencies, corporations and other groups, according to estimates from Eye Security ...

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

Microsoft has issued a stark warning about a recent cyberattack targeting critical infrastructure, including the U.S.

Microsoft has just disclosed a serious vulnerability in SharePoint (CVE-2025-53770) that allows unauthenticated attackers to remotely execute code ...

Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security ...

An experienced professional, Naresh Kumar, has spent years working on exactly that. With a background in SAP security, he ...

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the ...

The National Nuclear Security Administration, which oversees the design and upkeep of America’s nuclear weapons arsenal, was among those whose systems were ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S.

Major cyberattacks in 2025 so far have included the Microsoft SharePoint Server “ToolShell” attacks, the ransomware attack ...