LONDON >> A security patch released by Microsoft earlier this month failed to fully fix a critical flaw in the U.S. tech ...

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

Hackers in recent weeks have exploited flaws in SharePoint, a document management system developed by Microsoft Corp., to try ...

In yet another alarming example of government systems falling prey to cyber threats, the National Nuclear Security ...

In the post, citing "expanded analysis and threat intelligence," Microsoft said a group it dubs "Storm-2603" is using the ...

A server vulnerability left unpatched by Microsoft has now escalated from espionage to ransomware, hitting hundreds of victims worldwide.

Cybercriminals are exploiting a zero-day vulnerability, CVE-2025-53771, in Microsoft SharePoint servers without needing login ...

A major cyberespionage operation targeting Microsoft's SharePoint server software has compromised about 100 organizations ...

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

Microsoft faced yet another significant data breach in July 2025. The company confirmed that hackers had exploited a critical ...

Microsoft identified three China-based hacking groups targeting SharePoint vulnerabilities in the ongoing cyberattack, and ...