External Program
Submit bugs directly to this organization
If you believe you have found a security vulnerability on Facebook, we encourage you to let us know right away. We will investigate all legitimate reports and do our best to quickly fix the problem.
If you give us reasonable time to respond to your report before making any information public, and make a good faith effort to avoid privacy violations, destruction of data, and interruption or degradation of our service during your research, we will not bring any lawsuit against you or ask law enforcement to investigate you.