CISA, in collaboration with the Federal Bureau of Investigation, the United Kingdom’s National Cyber Security Centre, and other international partners has released new joint cybersecurity guidance: Creating and Maintaining a Definitive View of Your Ope...

CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2021-21311 Adminer Server-Side Request Forgery Vulnerability CVE-2025-20352 Cisco IOS and IOS XE Stack-bas...

The Cybersecurity and Infrastructure Security Agency (CISA) announced that it has transitioned to a new model to better equip state, local, tribal, and territorial (SLTT) governments to strengthen shared responsibility nationwide. CISA is supporting ou...