Be wary of emails with a sense of urgency and instead of clicking on links without a second thought, hover over them with ...

Microsoft Corp. is investigating its early alert system leak, to analyze any exploitation done by the Chinese hackers.

Hackers breached about 400 government agencies, corporations and other groups around the world, although the number could be a lot higher, the Dutch company said. Most of the victims are in the US, ...

In response to a U.S. government report last year, Microsoft pledged to rededicate itself to protecting itself and its ...

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government ...

In May, Vietnamese cybersecurity researcher Dinh Ho Anh Khoa uncovered a vulnerability in Microsoft Corp.’s document ...

Chinese hackers breached the U.S. National Nuclear Security Administration through Microsoft SharePoint, with the Energy ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is increasing rapidly, with the tally of victims soaring more than ...

A sweeping cyber-espionage campaign organization centered on vulnerable versions of Microsoft's server software has now ...

Major cyberattacks in 2025 so far have included the Microsoft SharePoint Server “ToolShell” attacks, the ransomware attack ...