2026 Aegis Defense Solutions — forum sale claim (unverified); ~890K personnel records alleged
Data compromised
Actor-claimed personnel records including clearance-related documentation, payroll, employment histories, foreign-contact reporting, and supporting HR files—unverified
Technical writeup
Unverified criminal-forum sale claim — indexed July 5, 2026. BreachNews reported a cybercrime-forum listing advertising roughly 890,000 personnel records allegedly belonging to Aegis Defense Solutions, a U.S. defense contractor. The seller claimed an insider with access to an adjudication-related database exfiltrated the data over two days in June 2026 before detection, offering current employees, applicants, and former personnel rows with payroll, employment histories, and security-clearance documentation. BreachNews had not independently verified the dataset or received a public statement from Aegis Defense Solutions at publication. BreachHistory uses the actor-cited ~890K figure labeled unverified in title and writeup pending company or regulator confirmation.
Root cause
Unverified cybercrime-forum sale listing alleging insider exfiltration from an adjudication-related personnel database at U.S. defense contractor Aegis Defense Solutions—company had not confirmed at catalog time