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

CISA gave agencies until the end of the day on Monday to mitigate a severe zero-day vulnerability in Microsoft's widely used ...

Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an alert Sunday detailing active exploitation of a ...

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

State CISOs in North Carolina and Arizona said their teams began work immediately to ensure on-prem SharePoint systems were ...

Federal cybersecurity officials have issued a warning to Microsoft users about a security flaw allowing hackers to access to ...

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, ...

The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The ...

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

Eye Security, a cybersecurity firm, says it "identified active large-scale exploitation" of the new vulnerability "being used ...

MAPP program to blame? A week after Microsoft told the world that its July software updates didn't fully fix a couple of bugs ...