Microsoft has pointed the finger at three Chinese nation-state actors. Here's what we know, plus how to guard against future ...

Active SharePoint exploits since July 7 target governments and tech firms globally, risking key theft and persistent access.

Hours after Microsoft revealed hacking groups affiliated with the Chinese government have been exploiting a flaw in its ...

Unknown threat actors have reportedly breached the National Nuclear Security Administration's (NNSA) network in attacks ...

One of the hacked organizations reportedly includes the U.S. agency responsible for maintaining the country's stockpile of ...

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

Security experts at Google and Microsoft have discovered that Chinese government-backed hackers are exploiting a serious flaw ...

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

Cybercriminals are exploiting a zero-day vulnerability, CVE-2025-53771, in Microsoft SharePoint servers without needing login ...

Microsoft says the Chinese threat actors Linen Typhoon, Violet Typhoon, and Storm-2603 have been exploiting the ToolShell ...

More than 400 organizations have been compromised in the Microsoft SharePoint attack, according to Eye Security, which ...

Officials in Indiana and Missouri said technologists remain watchful, but their states so far seem to have avoided compromise. The latter’s Office of Administration credited a layered security ...