CISA urges organizations with affected self-hosted Remote Support appliances to immediately take the actions within this alert.

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-61624 Fortinet Multiple Products Path Traversal ...

The National Institute of Standards and Technology (NIST), National Security Agency’s Super Intelligence Security Center (NSA SISC) and Cybersecurity and Infrastructure Security Agency (CISA) ...

WASHINGTON – Today, the Cybersecurity and Infrastructure Security Agency (CISA) is releasing an update to the agency’s Marine Transportation System Resilience Assessment Guide (MTS Guide) with a new, ...

CISA and the Federal Bureau of Investigation (FBI) released a Public Service Announcement (PSA) warning election and campaign officials about cyber threats during the 2026 U.S. midterm elections.

CISA is aware of Ivanti’s disclosure of a newly exploited vulnerability, CVE-2026-104935, affecting Ivanti Connect Secure versions 25.1.1.1 and prior, 25.1.2.2 and prior, and 22.8R2.4 and prior. CISA ...

Hitachi Energy is aware of unauthenticated servlet access vulnerabilities that affect Asset Suite product versions listed in this document. These vulnerabilities can be exploited to potentially cause ...

In response to the rise in malicious activity with ransomware attacks against K-12 educational institutions and the increase in remote learning, CISA, in collaboration with the FBI, has produced a ...

- made up of pipeline owners, operators, and other key stakeholders - to ensure that its activities are informed not only through internal analysis and priority setting, but also through stakeholders' ...

Critical infrastructure relies on small and medium business to supply, support, or even operate services we all rely on. Make sure your business is cyber secure so you don’t experience an incident ...

When you use your mobile device to send a text message, call a friend, or send an email, there are steps you can take to ensure that your communications are secure. Most phones display what cellular ...

CLOP is a ransomware variant associated with the FIN11 threat actor group and the double extortion tactic, it has previously been used to target several U.S. HPH organizations. Researchers have also ...