Sean Plankey, a former Energy Department cyber official, tussled with Sen. Richard Blumenthal, D-Conn., over 2020 election ...

Sean Plankey, President Donald Trump’s nominee to lead the Cybersecurity and Infrastructure Security Agency, faced sharp ...

CISA has added two recent SysAid flaws, CVE-2025-2776 and CVE-2025-2775, to its Known Exploited Vulnerabilities (KEV) catalog ...

CISA says it's reviewing an agreement with Lawrence Livermore National Laboratory that involves the lab analyzing ...

CISA flags Microsoft SharePoint flaws under active attack by Chinese hackers. U.S. agencies must patch by July 23 ...

Questions around reauthorizing CISA 2015 have developed into a crucial early test for new House Homeland Security Committee Chairman Andrew Garbarino (R-N.Y.).

During a Senate Homeland Security Committee hearing on Thursday, Sen. Josh Hawley (R-MO) spoke about online censorship.

Eye Security, a cybersecurity firm, says it "identified active large-scale exploitation" of the new vulnerability "being used ...

CISA has warned that attackers are actively exploiting two security vulnerabilities in the SysAid IT service management (ITSM ...

CISA and the FBI warned on Tuesday of increased Interlock ransomware activity targeting businesses and critical ...

LG Innotek LNV5110R security cameras are affected by a vulnerability that can be exploited for unauthenticated remote code ...

CISA added CVE-2025-5777 to the catalog - a critical-severity (9.3/10) insufficient input validation vulnerability that leads ...