The Quantum Threat
The intersection point on this graph is the end of the world as we know it. The security of the internet based on existing cryptography that we’ve had since day one will be permanently over.
Military, banking, private messaging, identity, medical and legal records all exposed. Only post-quantum encryption algorithms will save us.
Still no solid plan for this from any major corporation or institution let alone any government.
Unsolved P vs. NP problem no longer even matters.