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

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 ...

In last year’s threat forecast, I wrote about the complexity of the threat environment – with its variety of threat actors ...

The FBI has launched a two-month campaign, Operation Winter SHIELD (Securing Homeland Infrastructure by Enhancing Layered Defense), highlighting 10 actions organizations can use to protect against ...

Casey Dolen, who most recently served in the White House Office of the National Cyber Director (ONCD) as Director for ...

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 ...

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 ...

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

If you ask state and local government technology and security leaders about current Cybersecurity and Infrastructure Security Agency (CISA) activities in October 2025, many (if not most) of them would ...

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, ...

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 ...

Given the rising number of high-profile cyber incidents resulting in significant losses and disruptions for UK businesses and infrastructure, the UK government on 12 November 2025 introduced the new ...