IBM researchers have joined forces with Signal and Threema to develop quantum-resistant cryptographic systems, aiming to safeguard messaging protocols against potential future attacks. The collaboration focuses on mitigating "harvest now, decrypt later" threats, where attackers store encrypted data to decrypt it once quantum computing capabilities advance. This partnership signifies a proactive approach to addressing the looming quantum threat, which could compromise current encryption methods. By adapting encryption schemes, the companies strive to stay ahead of potential quantum-based attacks. The involvement of IBM in this effort underscores the growing concern about state-aligned activity, shifting the threat model from criminal to geopolitical, which demands a different strategic response1. This development matters to security practitioners as it highlights the need to reassess and reinforce cryptographic defenses against emerging quantum threats.