The FBI director is suing Frank Figliuzzi over a claim he made on MSNBC last month.

The FBI released a new sketch of a second person of interest, believed to be involved with the murder of 20-year-old Calvin Riley, who was murdered while at Aquatic Park in San Francisco in 2016.

The FBI is warning millions of Americans to be wary of an innocuous-seeming text message that's making the rounds — and to delete it immediately if they get it.

Neighbor Arturo Rosales said he saw FBI agents, "raiding the house two doors down here … they pulled out one person." ...

A hacker for the cartel was able to use surveillance cameras to help track down and kill the informants in 2018, the U.S. said.

The FBI and cybersecurity firms are warning that the prolific hacking group known as Scattered Spider is now targeting airlines and the transportation sector.

The FBI has ramped up its efforts to monitor potential threats to the U.S. from Iran following President Donald Trump’s decision to attack the country’s nuclear facilities, two people briefed ...

More than one million Android devices, including smart TVs, streaming boxes, tablets and more, have been hijacked by malware from cybercriminals, according to a new FBI warning.

Justice Department reveals cartel hacker compromised FBI attaché's phone data and used city surveillance to eliminate witnesses, the DOJ said.

FBI’s attack on fentanyl is working to reduce overdose deaths (Opinion) Communities, families and policymakers must stay engaged in fight as overdose rates often rise during summer months ...

Photo from FBI Nearly nine years after a college baseball player was fatally shot playing Pokémon Go in a California park, the FBI has released additional information in hopes of closing the case.

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.