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CISA Cybersecurity Advisories

The Cybersecurity and Infrastructure Security Agency (CISA) is the United States’ civilian cyber defense agency. Its advisories cover industrial control systems (ICS), actively exploited vulnerabilities and coordinated multi-agency alerts, and are often the first official government signal that a vulnerability is being used in real attacks.

CSIRTS.com ingests CISA Cybersecurity Advisories every 3 hours, normalizes each advisory into a common schema and cross-references every CVE against the CISA KEV catalog and public exploit datasets. Publishes ICS advisories, cybersecurity alerts and analysis reports. Also available via RSS, JSON API and the MCP server.

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