CISA is giving agencies until 9 a.m. Monday to address a vulnerability that, left unaddressed, could allow hackers to achieve "total domain compromise." ...

Rubrik and Sophos launch integrated Microsoft 365 backup and recovery in Sophos Central—enhancing resilience for MDR and XDR ...

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

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

"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 ...

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

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

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

Ransomware gangs have recently joined ongoing attacks targeting a Microsoft SharePoint vulnerability chain, part of a broader ...

Microsoft reportedly used China-based engineers to maintain its exploited SharePoint software, raising urgent national ...