WISeKey, The Hashgraph Group and Hedera Launch QAIT Q-Day Security Assessment Platform on the SEALCOIN Quantum Marketplace

​ Geneva, Switzerland – June 8, 2026 — WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced the launch of a dedicated Quantum Marketplace within the SEALCOIN platform and the introduction of its flagship application, the QAIT Q-Day Security Assessment Platform. Developed in collaboration with The Hashgraph Group (THG) and Hedera, the platform is designed to help enterprises, governments and critical infrastructure operators evaluate, monitor and mitigate cybersecurity risks associated with the emergence of quantum computing. As quantum computers advance toward the capability of breaking traditional public-key cryptography systems such as RSA and ECC, cybersecurity experts worldwide are warning of the approaching “Q-Day”, the moment when existing digital security infrastructures could become vulnerable to quantum attacks. The consequences could affect financial systems, critical infrastructure, government communications, healthcare networks, digital identities, IoT ecosystems and blockchain technologies. submitted by /u/oak1337 [link] [comments]