How online crime became a national security crisis

The new member: Sen. Tim Sheehy (R-Mont.) How they got here: Sheehy won an incredibly expensive contest to oust three-term Montana Democratic Sen. Jon Tester by a 52.6 percent...

The FBI is zeroing in on North Korea, Iran and Russia as it steps up its efforts to tackle global cybercrime, with the agency’s top cyber official promising the...

Bridget Bean, CISA’s former acting head, says a shortage of Senate-confirmed leaders at the agency is quietly eroding DHS’s ability to fulfill its mission.

Cuts to the Education Department and CISA could damage efforts to mitigate cyber threats to K-12 schools.

Lawmakers are returning from their summer recess this week with a full plate of cyber policy issues to address.

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

Industry officials are praising the Trump administration’s new cyber strategy for its aggressive stance against cyber threats but are also asking for more details.

As the Trump administration embraces the mass adoption of AI tools, experts warn about the continued security risks and potential influence over large language models.

As the war between Israel and Iran expands, AI-generated content is being used to spread propaganda and misinformation.

Amid increased threats from Iranian hackers, lawmakers worry the Trump administration’s cuts to federal cyber agencies have left critical infrastructure vulnerable.