QUCY ▲ +4.1% - Quantum Cyber N.V. $QUCY - Quantum Cyber Appoints Tzvi Lev as Head of Sales, Middle East to Lead GCC Commercial Expansion of Its Autonomous Defense Platform Quantum Cyber N.V. shares rose 4.1% following the appointment of Tzvi Lev as Head of Sales for the Middle East, a move designed to accelerate the company's commercial expansion of its autonomous defense platform across Gulf Cooperation Council countries. The executive hire signals management's commitment to scaling revenue in a key regional market for cybersecurity solutions. 02-SEP-2026 07:30 AM ET