CISA and international partners issued new guidance on securing AI in operational technology, warning of OT risks and urging stronger governance and safeguards.

Critical infrastructure has been further defined by the Cybersecurity and Infrastructure Security Agency (CISA) as centering ...

The Cybersecurity and Infrastructure Security Agency (CISA) is calling on critical infrastructure organizations to take decisive action against insider threats.

The Department of Homeland Security is preparing to introduce a new system for holding sensitive discussions with critical infrastructure operators, replacing a framework that the Trump administration ...

State-sponsored threat groups, like Volt Typhoon, are increasingly targeting critical infrastructure in the U.S. These groups infiltrate U.S. systems to better position themselves for future ...

The rise in cybersecurity attacks targeting critical infrastructure has become an urgent national security concern, impacting business operations and community safety. A recent SP Global report ...

Cyberattacks on critical infrastructure are on the rise, driven by supply chain vulnerabilities, bad actors exploiting small and midsize businesses (SMBs) as entry points into larger organizations, ...

While phishing and stolen credentials remain frequent points of entry, overexposure and poor patch management of critical systems are increasingly fueling attackers’ appetites for disruption. Threat ...

Threat prevention, available now in Nozomi Arc, delivers the industry's only automated threat response for operational environments. First launched in 2023, Nozomi Arc is the world's first endpoint ...

Japan and the United Kingdom are moving quickly to strengthen cooperation in two areas now central to national security and ...

HANOVER, Md. and TEL AVIV, Israel, Sept. 16, 2025 /PRNewswire/ -- Xona, the pioneer in secure access for critical infrastructure, and Radiflow, a leading OT cybersecurity company, today announced a ...

The European Commission has proposed new cybersecurity legislation mandating the removal of high-risk suppliers to secure ...