The computer-aided dispatch system, or CAD system, in Bucks County, Pennsylvania, was crippled after a cyberattack on Sunday.

Without this system, Bucks County officials said that the county has lost automated services powered by CAD and law enforcement officials cannot access databases for the Commonwealth Law Enforcement Assistance Network nor the National Crime Information Center. County officials said 9-1-1 services remain operational and first responders are relying on phone and radio communication as the county investigates the incident. Read more about this story on our LinkedIn page