FBI director: "We disrupted efforts to kill people" around July 4
More than 10 people inspired by ISIS online recruitment arrested in last four weeks, FBI Director James Comey says
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More than 10 people inspired by ISIS online recruitment arrested in last four weeks, FBI Director James Comey says
End-to-end encryption makes it hard to monitor criminals and ISIS sympathizers, government officials told Congress
Justice Dept. alleges former congressional candidate Robert Doggart wanted to burn down mosque and attack residents in Muslim hamlet of Islamberg, N.Y.
FBI agents and Indiana State Police have removed electronics from the home of the Subway restaurant spokesman
Authorities say more than 100 weapons were found in the suspect's home and car, including swords, double-edged knives, hatchets and spears
The FBI and other law enforcement agencies say it speeds up investigations but privacy groups worry it could be abused
12 prison staffers -- including the superintendent -- put on administrative leave as investigation into brazen escape continues
Arrest of 23-year-old Alaa Saadeh comes as FBI investigates several people in New York and New Jersey
The fires were all at predominantly African American churches, and at least three are suspected arsons
FBI and DHS are encouraging law enforcement "to be vigilant and prepared" ahead of the holiday
Justin Nolan Sullivan allegedly told undercover FBI agent that he was "a mujahid" and that "the war is here"
21-year-old man is accused of planning to join terror group overseas; 3rd arrested this month in New York and New Jersey
Prosecutors and lawyers in the Hastert case appeared in court Thursday for a status hearing
Staten Island man arrested after allegedly attacking agent with a knife during a court-authorized search
Authorities call Abdul Malik Abdul Kareem, 43, "off-the-charts dangerous," say he had aspirations to join ISIS
Hackers gained access to background information from intelligence and military personnel used for security clearances, officials say
Lt. Col. Jason Amerine says government failed to create effective plan to recover American hostages -- and some members of Congress back him up
The former House speaker appeared in federal court Tuesday to plead not guilty to two charges related to alleged efforts to conceal sexual misconduct
Footage shows officers converge on man accused of plot involving planned beheadings, attacks on law enforcement
Amid growing sex-abuse scandal, those who knew former House Speaker Dennis Hastert say he was known for his values
Shawn Henry, former head of the FBI's cybersecurity branch, says alleged Chinese hack of federal agencies shines light on broader problem
Law enforcement officials describe how a homegrown terror plot in Boston was dismantled and resulted in the death of a suspect
Boston Police commissioner says man under surveillance refused commands to put down a "military-style knife"
Small aircraft have video, cellphone surveillance capability; bureau says they're used for specific investigations; civil liberties concerns raised
Law enforcement sources say hush money accusations against former House speaker involve misconduct with male student