Andrew Garbarino’s full cyber plate

Security experts say advanced AI tools are evolving at a breakneck pace, but policymakers remain divided over how to regulate them without ceding ground to China.

The recent hack of U.S. telecommunications systems is one of the most serious cyberattacks in the nation’s history and is an ongoing open national security threat, lawmakers are warning.

A seismic transition in Senate cybersecurity oversight looms as key committees fall under new Republican control.

The Defense Department is bulldozing through its cyber workforce, and former Pentagon officials and experts warn that it could cause irreparable damage to the nation's cyber defenses.

From Iranian-linked cyber risks to dismantling cybercriminal networks, security leaders convened in San Francisco last week to map the rapidly evolving threat landscape.

As the deadline for DHS personnel to decide on employment deferment arrives, CISA’s workforce shakeup could have a devastating effect on cybersecurity efforts across the country.

The Trump administration is expected to fire more CISA employees, despite concern they will accidentally cripple the agency’s ability to thwart hacking threats.

China is more involved in shaping a popular artificial intelligence model than previously thought, according to a new study, sparking concerns that Beijing’s influence may be warping how the...

Two weeks out from the World Cup, federal agencies and private threat hunters are in the final stretch of preparations to fend off cyberattacks and disinformation campaigns from foreign...

Cybercriminals are using AI tools to impersonate doctors online and cash out on pushing fake medications.