CISA has published a malware analysis report with compromise indicators and Sigma rules for "ToolShell" attacks targeting ...

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

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

Instead of launching Grok 4 to all Azure AI Foundry customers, Microsoft is now working on a private preview of the model — ...

Microsoft has warned customers to mitigate a high-severity vulnerability in Exchange Server hybrid deployments that could ...

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

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

CISA has issued an emergency directive ordering all Federal Civilian Executive Branch (FCEB) agencies to mitigate a critical ...

Rubrik, a leading cybersecurity company, has partnered with global security provider Sophos to launch Sophos M365 Backup and ...

Organizations around the world rely on the Common Vulnerabilities and Exposures Program, whose contract with CISA almost ...

Admins who operate Exchange in a hybrid deployment should protect their instances against possible attacks according to ...