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 ...