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

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 ...

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

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

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

The active exploitation of a zero-day vulnerability in Microsoft SharePoint has led to a sweeping cyberattack involving over 100 organizations, including the U.S. National Nuclear Security ...

The US government agency in charge of designing and maintaining nuclear weapons was among those breached by a hack of ...

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

The U.S. government agency that maintains and designs America's nuclear weapons was reportedly breached by attackers ...

Microsoft said the vulnerability affects only on-site SharePoint servers used within businesses or organisations, and does not affect Microsoft's cloud-based SharePoint Online service.