The Government Accountability Office says there's an urgent need for an updated national cybersecurity to hold federal agencies accountable.

It’s time for a more assertive approach to combat digital threats to utilities, chemical plants and other critical infrastructure sectors.

The agency appears to be struggling with internal divisions, morale problems and growing concerns about leadership priorities.

The agency said it discovered the Russian hacking group in a satellite communications provider with critical infrastructure customers.

Director Jen Easterly said the agency's focus will include working with the C-suite, local officials and educators on key cyber issues.

DHS Secretary Alejandro Mayorkas said in a speech that the convergence of international and national threats is unprecedented.

DHS officials said Lapsus$ is the perfect target for the next CSRB report and described the hacking group's hacks as "ongoing."

A flaw in a ubiquitous open-source software library is still being exploited nearly a year after its discovery.

U.S. information operations should dispense with deception and obfuscation and embrace truth as well as the absurdity of meme culture.