CISA, along with the National Security Agency, the Federal Bureau of Investigation, Environmental Protection Agency, and several international partners, released comprehensive guidance to help operational technology (OT) owners and operators across all...

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2013-3893 Microsoft Internet Explorer Resource Management Errors Vulnerability CVE-2007-0671 Microsoft Office ...

CISA released seven Industrial Control Systems (ICS) advisories on August 12, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-224-01 Ashlar-Vellum Cobalt, Xenon, A...