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

The hackers behind the initial wave of attacks exploiting a zero-day in Microsoft SharePoint servers have so far primarily ...

Security researchers say Microsoft customers should take immediate action to defend against the ongoing cyberattacks, and ...

Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs ...

The newly discovered flaw in Microsoft's SharePoint software has allowed hackers to target dozens of companies and ...

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

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

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

CISA has mandated immediate mitigation for federal agencies, while analysts urge enterprises to accelerate cloud migration ...

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

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

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