Malicious cyber activity threatens the public’s safety and our national and economic security. The FBI’s goal is to change the behavior of criminals and nation-states who believe they can compromise U.S. networks, steal financial and intellectual property, and put critical infrastructure at risk without facing risk themselves. To do this, we use our unique mix of authorities, capabilities, and partnerships to impose consequences against our cyber adversaries.

The FBI is the lead federal agency for investigating cyber attacks and intrusions. We collect and share intelligence and engage with victims while working to unmask those committing malicious cyber activities, wherever they are.

Learn more about what you can do to protect yourself from cyber criminals, how you can report cyber crime, and the Bureau's efforts in combating the evolving cyber threat.﻿