In a blog post Tuesday, Microsoft said it observed hackers attempting to “gain initial access to target organizations.” ...

Microsoft confirms Chinese hackers exploited a SharePoint flaw; Patches now available. Cloud-based Microsoft 365 not affected ...

Microsoft said that Chinese state-sponsored hackers were part of recent series of attacks on its internet-facing SharePoint Servers.

Microsoft has observed two named Chinese nation-state actors, Linen Typhoon and Violet Typhoon, exploiting vulnerabilities ...

The cybersecurity vendor has also classified it as a high-severity, high-urgency threat, urging organizations running ...

Since the zero-day vulnerability was already being exploited, the wait for a fix was no doubt agonizing for administrators, especially for organizations running SharePoint Server 2016, which took an ...

A new wave of phishing attacks exploiting Microsoft 365 OAuth tools has been observed impersonating diplomats to steal access ...

A warning has been issued to Microsoft users detailing a cybersecurity flaw that allowed hackers to access its SharePoint ...

Hackers use OneNote to deliver embedded malware or credential‑stealing links, all concealed beneath innocuous-looking surfaces.

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

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