Microsoft is sounding the alarm regarding cyber threats stemming from quantum computing and urging companies to respond. They have called upon organisations to complete a survey to evaluate their readiness for potential quantum-based cyberattacks. Additionally, Microsoft is channelling resources into tools such as CodeQL for code analysis to identify areas in outdated cryptographic technology that may require enhancement. They've also unveiled the Crypto Experience for Azure Quantum Resource Estimator to gauge the security of public keys.

Charlie Bell, Microsoft's EVP for security, stressed the importance of taking action promptly, even though existing quantum computers cannot yet break encryption. Microsoft is actively supporting customers and partners, particularly in high-risk industries, in devising strategies to ensure quantum resilience, underscoring the pressing need for immediate action as cyber threats evolve.

Why does this matter?

Quantum computing has the potential to disrupt conventional encryption methods since current systems depend on algorithms susceptible to quantum attacks. The concern is that advanced quantum machines could end up in the wrong hands, and cyber attackers might already be gearing up for quantum advancements.