SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and its parent company WISeKey International Holding Ltd. (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT today welcomed the White House Executive Order, "Securing the Nation Against Advanced Cryptographic Attacks," a landmark initiative that accelerates national preparedness for the emerging quantum computing era and the urgent transition toward Post-Quantum Cryptography (PQC). The Executive Order reflects a growing global consensus: Q-Day, the moment when quantum computers become capable of breaking widely used public-key cryptographic systems, may arrive sooner than many organizations expect. The next three years will be decisive in determining whether governments, enterprises, and critical infrastructure operators can successfully transition to quantum-safe security before existing cryptographic protections become vulnerable. "Quantum computing represents one of the most transformative technological advances of our generation, but it also creates one of the most significant cybersecurity challenges ever faced," said Carlos Moreira. "The next three years are critical. Organizations must act now to prepare for Q-Day, because the migration to post-quantum security cannot happen overnight. Data stolen today can be stored and decrypted tomorrow when sufficiently powerful quantum computers become available." The Three-Year Quantum Security Imperative Cybersecurity experts increasingly warn about the ‘Harvest Now, Decrypt Later' threat, where adversaries collect encrypted data today with the intention of decrypting it once quantum computing capabilities mature. Sensitive government communications, financial transactions, healthcare records, intellectual property, and critical infrastructure data may already be at risk if quantum-resistant protections are not implemented in time. The White House initiative recognizes that quantum readiness is no longer a theoretical concern but a strategic national security priority requiring immediate action. To support this transition, WISeKey and SEALSQ have spent more than a