A sweeping cyberespionage operation targeting Microsoft server software compromised about 100 different organizations as of the weekend, one of the researchers who helped uncover the campaign said ...

Microsoft warns that a cyber-espionage group linked to Russia's Federal Security Service (FSB) is targeting diplomatic missions in Moscow using local internet service providers. The hacking group ...

Add Yahoo as a preferred source to see more of our stories on Google. STORY: A sweeping cyber espionage operation took aim at Microsoft’s SharePoint servers, and compromised about 100 different ...

WASHINGTON (Reuters) -A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ransomware, Microsoft said in a late Wednesday blog post.

A branch of the technology company Microsoft can be seen in Manhattan on July 10, 2025. A branch of the technology company Microsoft can be seen in Manhattan on July 10, 2025.Sven Hoppe—dpa/Getty ...

Hackers are abusing the legitimate OAuth redirection mechanism to bypass phishing protections in email and browsers to take ...

The company has been called out repeatedly for inadequate security practices, and now we have another case in point: a successful SharePoint hack that’s among the worst in Microsoft’s history. Once ...

As details about the cyberattacks on Microsoft SharePoint servers have trickled out, the situation has sounded more and more concerning. Microsoft stock, however, barely has budged. Microsoft ...

WASHINGTON/LONDON (Reuters) -A sweeping cyber espionage operation targeting Microsoft server software compromised about 100 organizations as of the weekend, two of the organizations that helped ...