Cyberattack defeated

Gilching, Germany, 12 November 2026 – Quantum Systems identified a cybersecurity incident at the end of October 2026. An immediate internal investigation revealed an active cyberattack by hostile actors. The threat was contained thanks to the swift response of our IT and security teams in close and transparent collaboration with the authorities. Through the quick measures taken and the characteristics of the incident, there is no risk in operating Quantum Systems’ unmanned systems for the end users and the operators.

For reasons of transparency and in accordance with our data protection obligations, we have reported the incident to the relevant authorities. The incident is under investigation in collaboration with state authorities and external and internal professional cyber experts.

The European defence industry has been facing persistent cyberattacks for years. Companies at the forefront of supporting Ukraine are being targeted precisely because our work is critically relevant to customers’ security. Being aware of this responsibility, Quantum Systems has mitigation plans in place and strives to fulfill the highest standard of data and system security.

Press Contact:

Quantum Systems

Paul C. Strobel

Spokesperson

[email protected]

About Quantum Systems

Quantum Systems is a leading European defence neo-prime built on deep technology. The company develops, manufactures and deploys battle-proven autonomous systems for defence, security and civil resilience customers. Its portfolio brings together hardware, software and AI across unmanned systems, sensors and counter-UXS solutions for air, land, sea and adjacent domains. MOSAIC UXS, its AI-enabled mission combat system, connects these capabilities into an interoperable operational network, enabling forces to sense, decide and act faster. With more than 2,000 employees across eight countries, Quantum Systems combines fast-growing revenue and demonstrated profitability with the industrial base to scale across allied markets.