Check out what CISA found after it dissected malware from the latest SharePoint hacks. Plus, the U.K.’s cyber agency is overhauling its cyber framework to keep pace as threats escalate. In addition, ...

Threat actors continue to exploit ToolShell to gain unauthorized access to on-premises SharePoint servers. On August 6, 2025, the Cybersecurity ...

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

Two senior officials defended the agency’s progress amid concerns about the effects of mass layoffs and budget cuts.

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

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

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

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

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

CVE-2025-53786 is an elevation of privilege bug that Outsider Security's Dirk-jan Mollema reported to Microsoft. It exists ...

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