Microsoft identified at least three threat groups believed to be affiliated with China that have been exploiting publicly ...

Microsoft released patches for a SharePoint zero-day bug after hackers compromised over 400 servers worldwide using ...

Microsoft announced that Chinese state-sponsored hackers had exploited vulnerabilities in its popular SharePoint software but ...

CISA has published a Malware Analysis Report (MAR) with analysis and associated detection signatures on files related to Microsoft SharePoint vulnerabilities ...

"In an Exchange hybrid deployment, an attacker who first gains administrative access to an on-premises Exchange server could ...

Microsoft 365's built-in Data Loss Prevention tools make it easier for IT teams to safeguard sensitive data and prevent ...

The activity has been attributed to Storm-2603, which, according to Microsoft, is a suspected China-based threat actor that ...

The risk for businesses who haven’t patched the ToolShell vulnerability keeps growing after new reports suggest ransomware ...

The Cybersecurity and Infrastructure Security Agency (CISA) and Microsoft late Wednesday warned that a new high-severity ...

To exploit the vulnerability, an attacker has to first gain administrative access to an on-premises Exchange server. From ...

Researchers from Palo Alto Networks say they are investigating a ransomware attack related to the recently disclosed ...