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

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

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

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

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

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

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

CISA's spokesperson backed the narrowing of the cyber agency’s scope, while a former NSA leader said it lowers the country's ...

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CISA’s communications chief backed the narrowing of the agency’s scope, while a former NSA leader warned that shrinking the ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added three old security flaws impacting D-Link ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) today announced the public availability of Thorium, an ...