"We are enhancing security measures and coordinating intelligence-sharing to proactively address potential risks," a DHS ...

The Department of Homeland Security issued an advisory June 22 warning Americans cyber attacks are likely, and violence in ...

Washington — The Department of Homeland Security's intelligence arm plans to cut nearly three-quarters of its full-time ...

A new bulletin from DHS warns Americans of increased threats after U.S. strikes on Iran, and outlines what could happen next.

Jewish community and law enforcement organizations have asked the Trump administration’s top security chiefs to preserve the ...

The Department of Homeland Security has issued a National Terrorism Advisory System bulletin warning of increased ...

Former White House chief information officer Theresa Payton said Iran could hit America with a cyberattack targeting critical infrastructure.

PORTLAND, Oregon — Homeland Security officials have issued a national terrorism bulletin warning of a “heightened threat environment” in the United States. The Department of Homeland Security is ...

The Department of Homeland Security is preparing to cut nearly 75% of staffing at the agency’s office tasked with developing ...

The Department of Homeland Security issued a new bulletin [on Sunday] warning of a ‘heightened threat environment’ following the U.S. strikes on nuclear facilities in Iran.

Special events with high attendance and media coverage remain attractive targets for lone offenders and violent extremists ...

We are currently consulting with the Justice Department to determine whether CNN's coverage of this app warrants prosecution, ...