Threats against Microsoft Exchange continue to mount, but there are steps both organizations and Microsoft can take to limit ...

WASHINGTON (Reuters) -Microsoft has issued an alert about "active attacks" on server software used by government agencies and businesses to share documents within organizations, and recommended ...

Microsoft on Tuesday said Chinese hacking groups were part of the recent attacks on its SharePoint collaboration software. Stream Los Angeles News for free, 24/7, wherever you are. As early as July 7, ...

CISA has issued an emergency directive ordering all Federal Civilian Executive Branch (FCEB) agencies to mitigate a critical Microsoft Exchange hybrid vulnerability tracked as CVE-2025-53786 by Monday ...

A 36-year-old Yemeni national, who is believed to be the developer and primary operator of 'Black Kingdom' ransomware, has been indicted by the United States for conducting 1,500 attacks on Microsoft ...

Microsoft recently acknowledged a vulnerability affecting its email and calendar service Exchange that could allow an attacker to gain significant control over particular organizations' email servers ...

Security experts are urging organizations with on-premises SharePoint Servers to deploy emergency patches amid attacks that have reportedly led to compromises worldwide. Security experts are urging ...

The denial-of-service (DDoS) attack detected on Microsoft’s cloud on October 24 has been taken down, the Windows operating ...

Cyberattacks exploiting zero-day vulnerabilities in on-premises SharePoint Servers have so far led to ‘widespread impact across hundreds of organizations,’ according to a researcher at cybersecurity ...

FILE PHOTO: Microsoft signage is seen at the company's headquarters in Redmond WASHINGTON (Reuters) -Microsoft has issued an alert about "active attacks" on server software used by government agencies ...