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

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.

Providing additional updates on the breach, Microsoft said in a blog post on Tuesday that two Chinese nation-state operators, ...

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

Microsoft SharePoint servers were targeted in a major cyberattack that cybersecurity experts say could impact over 10,000 companies worldwide, according to a report by Bloomberg. The breach exploited ...

Microsoft SharePoint hack was identified in May 2025. However, it couldn't be avoid. Here's all you need to know about the security breach.