US-based Sandbox AQ Secures $500 Million in Funding, Focuses on Quantum Cybersecurity
2026-06-18 10:27
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en.Wedoany.com Reported - Sandbox AQ recently completed a $500 million funding round, which will be used to help enterprises address the potential threat quantum computing poses to existing encrypted data. Although fully mature quantum computers are still years away from widespread application, industry concerns over the "harvest now, decrypt later" risk are intensifying—malicious actors may intercept encrypted data now and decrypt it in the future using quantum computing capabilities.

Sandbox AQ CEO Jack Hidary revealed that many banks, pharmaceutical companies, and government agencies are still using outdated encryption protocols, and it takes an average bank five to seven years to migrate to a new encryption standard. Last year, the U.S. National Institute of Standards and Technology (NIST) selected updated post-quantum encryption standards, a timeline that has raised concerns and driven increased private capital investment in related fields.

The software developed by Sandbox AQ can scan and detect vulnerable encryption protocols in existing infrastructure, prioritizing urgent replacements. This software aims to accelerate organizations' migration to new encryption standards. The company has signed contracts with over 15 enterprise and government clients and collaborates with 30 universities to train doctoral candidates and related talent.

Beyond encryption, Sandbox AQ is also exploring applications for existing quantum sensors, such as using sensors in nuclear magnetic resonance imaging machines to develop more precise navigation systems, and even prototype cardiac monitoring devices. The company's broader strategy includes leveraging advances in artificial intelligence hardware to accelerate simulations related to quantum physics, bridging the gap between current computing capabilities and future fully functional quantum computers.

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