GoKawiilPentagon personnel data breach exposed 3 million records over nine months
The Defense Department disclosed that unauthorized users accessed a Defense Manpower Data Center system between October 2025 and July 2026, exposing personally identifiable information for about 2.76 million living people and 294,000 deceased individuals. The compromised data reportedly included Social Security numbers paired with job information for military and civilian personnel, though officials have not said how the breach occurred or who was responsible.