The Federal Bureau of Investigation and the Department of Homeland Security have indicated that lone wolf attacks are the ...

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

The bureau said that members of the group—referred to as "764" for the Texas ZIP code where it reportedly originated—befriend minors online via video games, social media and online forums, then coerce ...

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, ...

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

The FBI is warning local law enforcement and schools about a disturbing trend that’s sweeping the nation and targeting our ...

U.S. cyber agencies, the FBI, and NSA issued an urgent warning today about potential cyberattacks from Iranian-affiliated hackers targeting U.S. critical infrastructure.

The FBI has issued a warning about a widespread cyber threat involving BADBOX 2.0, a botnet that hijacks devices like streaming sticks, digital projectors and smart car systems.

A cybercriminal group known for extorting people and companies across the world is now targeting the airline industry.The FBI has issued a warning about Scattered Spider, a hacking group that has ...

National security experts raise alarm about potential Iranian sleeper cells in the US following military strikes on Iran's nuclear sites, citing border security concerns.

In a joint bulletin, the FBI, Department of Homeland Security and other law enforcement agencies said individuals or small ...

Just one month before that massacre, the FBI and DHS warned about the threat of violence from lone offenders and the potential use of vehicle ramming, according to two internal memos obtained by CNN.