One year after the attempted assassination of President Trump, experts suggest Thomas Matthew Crooks was likely seeking ...

TAMPA, Fla — Both the city of Tampa and Tampa Bay Water confirm federal law enforcement and security agencies told them there could be a cyber-attack on the water supply over the Fourth of July ...

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

Lawmakers and experts say China's DeepSeek AI app could expose U.S. users to risks and promote censorship.

The Department of Homeland Security is preparing to cut nearly 75% of staffing at the agency’s office tasked with developing and sharing threat intelligence with state and local partners, according to ...

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

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