CISA's acting director previously tried unsuccessfully to push out Costello, with whom he had clashed over agency contracting decisions.

The new acting director, Nick Anderson, will serve as the acting director of CISA. Anderson is the current executive ...

Under the first year of the Trump administration, the U.S. cyber agency CISA has faced cuts, layoffs, and furloughs, as ...

Last month, the cyber agency’s acting director reportedly took steps to transfer Costello, but other political appointees blocked it.

The Cybersecurity and Infrastructure Security Agency (CISA) has issued Emergency Directive (ED) 26-03: Mitigate Vulnerabilities in Cisco SD-WAN Systems and Supplemental Direction ED 26-03: Hunt and ...

The vulnerabilities, scored as critical, affect the company’s Software-Defined Wide-Area Networking (SD-WAN) systems.

A Cisco threat intelligence report calls the cyberintruders “highly sophisticated” but stops short of naming any affiliation with a foreign nation.

CISA's latest emergency directive tells agencies to immediately patch critical vulnerabilities in Cisco networking devices.

CISA is canceling meetings, limiting communications with state partners and furloughing employees in key departments as the DHS shutdown stretches on.

The Cybersecurity and Infrastructure Security Agency issued a directive Wednesday ordering civilian agencies to secure and ...

CISA warns of significant cyberattack threat targeting networks, Cisco confirms 10/10 zero-day authentication bypass vulnerability already being exploited.