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National Defense Corp

interlock

This record tracks a ransomware attack claimed by the interlock group against National Defense Corp. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
United States
Business Category
Manufacturing / Engineering
Employees
+1000
Discovered
2025-03-29
Published
February 24, 2025
Victim ID
TDzZNZP2y7yC

Attack Summary

AMTEC is a manufacturer of lethal and non-lethal ammunition, explosives, and cartridges for military and law enforcement use. Globally, AMTEC is the largest volume producer of 40mm Grenade Ammunition and Fuzing. Their capabilities include precision assembly, explosive load, assemble and pack, metal forming and plating, and primary explosive manufacturing. The company is headquartered in Janesville, Wisconsin.

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