Although Russia is not named in the bulletin, a senior DHS official said it is “one of those foreign hostile powers that has engaged in a sustained level of information influence operations ...

DHS is urging law enforcement to treat even skateboarding and livestreaming as signs of violent intent during a protest, ...

Homeland Security DHS bulletin warns of 'heightened threat environment,' violent months ahead Homeland Security warns of individuals using high-profile events to justify violence against ...

The most recent bulletins DHS has issued — both in January 2020 — warned the public about an elevated threat from Iran. No other bulletin in recent years has been issued to alert Americans ...

The Department of Homeland Security on Wednesday issued a threat bulletin due to the ongoing potential for violence in the wake of the presidential inauguration, including concerns that domestic ...

FBI/DHS bulletin warns of "increase in violent threats" to federal agents 02:07. PALM BEACH – CBS News has obtained a joint FBI/DHS bulletin, which references the FBI's search of Mar-a-Lago as a ...

A lone wolf actor poses the biggest threat to Fourth of July celebrations in New York and San Francisco, according to multiple intelligence bulletins obtained by ABC News.

The system was last used to issue a public warning a year ago, when DHS issued a bulletin over potential retaliation by Iran for the U.S. assassination of Iranian military commander Qassem ...

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

The Department of Homeland Security (DHS) released a bulletin this week through its National Terrorism Advisory System warning of Iran’s ability to carry out cyberattacks with “disruptive ...

A lone wolf actor is the biggest risk to the Fourth of July festivities being held in New York City on Friday, according to multiple intelligence bulletins obtained by ABC News.