DOD CIO says she's been speaking daily with Microsoft since the zero-day Sharepoint vulnerability was discovered.

The department has been holding daily calls with Microsoft since the zero-day was discovered, the DOD CIO said at an event ...

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government ...

More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.

The Federal Law Enforcement Subcommittee tonight approved a motion by Rep. Summer Lee, D-Pa., to subpoena the Justice ...

The company says several Chinese state-aligned groups have exploited the zero-day vulnerability disclosed on Saturday.

The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...

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

Unknown threat actors have breached the National Nuclear Security Administration's network in attacks exploiting a recently ...

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

More than 400 systems have been compromised so far in the widespread cyberattacks exploiting vulnerabilities in Microsoft ...