Microsoft has urged its customers to be on high alert after discovering a dangerous vulnerability in hybrid Exchange ...

Indications of compromise and Sigma rules report for your security scanners amid ongoing 'ToolShell' blitz CISA has published a malware analysis report with compromise indicators and Sigma rules for ...

Microsoft Exchange customers have been urged to apply fixes set out in a hybrid deployment security update published in April ...

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

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

The U.S. National Nuclear Security Administration was among the victims of a cyberattack targeting Microsoft’s SharePoint ...