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.

The FBI is the lead federal agency for investigating cyberattacks by criminals, overseas adversaries, and terrorists. The threat is incredibly serious—and growing.

FBI San Francisco You can report suspicious activities and crime by contacting us 24/7 at (415) 553-7400 or tips.fbi.gov. Submit Tips

FBI New York You can report suspicious activities and crime by contacting us 24/7 at (212) 384-1000 or tips.fbi.gov. Submit Tips

FBI Chicago You can report suspicious activities and crime by contacting us 24/7 at (312) 421-6700 or tips.fbi.gov. Submit Tips

Need an FBI Service or More Information? Criminal Justice Information Services (CJIS) Crime and Law Enforcement Statistics (UCR) Rap Sheet (Identity History Summary)

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

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.

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

Historical information about the FBI including famous cases and criminals, investigative challenges and milestones, controversies, and the Wall of Honor.