CISA has updated this Alert to: (1) include CVE-2026-111357 and CVE-2026-118527 and reflect their addition to the Known Exploited Vulnerabilities (KEV) Catalog on October 30, 2026; and (2) update the ...

The threat landscape is evolving at an unprecedented pace. Nation-state actors and other malicious adversaries are becoming increasingly sophisticated in their attempts to compromise U.S. networks.

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-111357 Ivanti Connect Secure Missing Authentication for ...

Building on lessons learned from previous incidents and incorporating industry best practices, CISA intends for these two playbooks to strengthen cybersecurity response practices and operational ...

Since initial release of ScubaGear in 2022 and ScubaGoggles in 2023, CISA has diligently collaborated and worked with government and industry partners to update these tools so they remain current and ...

Hitachi Energy is aware of multiple vulnerabilities that affect the TRO600 series product versions listed in this document. These vulnerabilities can be exploited for remote code execution (RCE) to ...

Join members of CISA’s senior leadership team as they dig deeper into the reality confronting U.S. critical infrastructure as adversaries leverage tech-enabled tools to accelerate the number, and ...

WASHINGTON - Cybersecurity and Infrastructure Security Agency (CISA) Director Jen Easterly issued the following statement today on the security of the 2024 elections: Over the past several weeks, ...

A new Colorado law has created an Auxiliary Emergency Communications (AuxComm) Unit within the state’s Division of Homeland Security and Emergency Management (DHSEM).

Organizations should report anomalous cyber activity and/or cyber incidents 24/7 to CISA.

The private sector is primarily responsible for protecting sector infrastructure and assets. CISA helps the private sector predict, anticipate, and respond to sector outages.