
FBI — Federal Bureau of Investigation
We protect the American people and uphold the US Constitution. You can report suspicious activities and crime by contacting us 24/7 at tips.fbi.gov.
Contact Us — FBI
Please contact your local FBI office to submit a tip or report a crime. Use our online form to file electronically or call the appropriate toll-free number.
Cyber — FBI
Dec 18, 2025 · The FBI is the lead federal agency for investigating cyberattacks by criminals, overseas adversaries, and terrorists. The threat is incredibly serious—and growing.
Los Angeles — FBI
FBI Los Angeles You can report suspicious activities and crime by contacting us 24/7 at (310) 477-6565 or tips.fbi.gov. Submit Tips
San Francisco — FBI
Bay Area teens got an exclusive look at FBI programs and operational teams on the historic decommissioned aircraft carrier in Alameda, California.
FBI Headquarters
The first FBI employees moved into the new Headquarters building on June 28, 1974. At that time, FBI Headquarters offices were housed in nine separate locations.
What is the FBI? — FBI
What is the FBI? The FBI is an intelligence-driven and threat-focused national security organization with both intelligence and law enforcement responsibilities.
Frequently Asked Questions — FBI
The FBI posts photographs and other information regarding fugitives, terrorists, kidnapped and missing persons, bank robbers, and others on its "Wanted by the FBI" website.
Washington — FBI
FBI Washington You can report suspicious activities and crime by contacting us 24/7 at (202) 278-2000 or tips.fbi.gov. Submit Tips
Atlanta — FBI
FBI Atlanta You can report suspicious activities and crime by contacting us 24/7 at (770) 216-3000 or tips.fbi.gov. Submit a Tip