The World Economic Forum (WEF) has warned that central bank digital currencies (CBDCs) could be vulnerable to decryption attacks from quantum computer systems. Quantum computers, still largely experimental, could potentially crack standard encryption, posing a significant threat to the digital assets sector. The WEF suggests that central banks should incorporate cryptographic agility into CBDC systems to defend against quantum cyberattacks. This capability allows for the easy rotation of cryptographic algorithms based on real-time threats, helping to counter evolving attack techniques.