France categorically denies that hackers breached their leading defense contractor’s systems. Hackers then post code and architecture details for naval combat systems.

France categorically denies that hackers breached their leading defense contractor’s systems. Hackers then post code and architecture details for naval combat systems.

Naval Group, France’s leading defense contractor, has publicly denied claims of a significant cyber-attack after reports circulated online suggesting the firm’s internal systems had been breached. The company, which is majority-owned by the French government and recognized for its role in producing advanced naval vessels, including submarines and aircraft carriers, is at the center of a growing cybersecurity controversy.