The U.S. Department of Homeland Security (DHS) warned on Sunday that the "ongoing Iran conflict is causing a heightened threat environment in the United States," in a post on the National ...

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

The Department of Homeland Security has warned of a "heightened threat environment" in the US after American strikes in Iran. The National Terrorism Advisory System bulletin issued Sunday doesn't ...

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 ...

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

The Department of Homeland Security (DHS) issued a heightened terrorism advisory Sunday, warning that recent U.S. airstrikes on Iranian nuclear facilities ...

The U.S. Department of Homeland Security issued a national terrorism bulletin Sunday warning of possible cyber attacks and violence, including antisemitic hate crimes, following U.S. attacks on ...

New York City’s Fourth of July fireworks celebration could face security threats from extremist actors, including lone ...

A former Secret Service agent discusses enhanced security protocols for Fourth of July celebrations across the country amid ...

The U.S. Department of Homeland Security issued a national terrorism bulletin Sunday warning of possible cyber attacks and violence, including antisemitic hate crimes, following U.S. attacks on Ira… ...

“Due to the Iran conflict, the Department of Homeland Security has a National Threat Advisory System, and as of June 22, we are at a heightened threat environment,” Michael Verden, founder and ...