U.S. Defense Manpower Data Center

Pierluigi Paganini September 29, 2026
Three Million Affected in Pentagon Personnel Agency Data Breach

Pentagon personnel agency breach exposed data of 3 million people after attackers accessed a file-sharing server for about nine months. The U.S. Defense Manpower Data Center (DMDC), which maintains personnel records for the Department of Defense, is notifying people that their personal information was exposed in a data breach. According to the agency, unauthorized users […]