TLDR Tech / InfoSec
Why is the timeline to quantum-proof everything constantly shrinking?
Converging research from CalTech/Oratomic and Google's Quantum AI division has slashed the estimated qubit threshold for breaking classical encryption from millions down to as few as 10,000, with a viable machine potentially operational before 2030 — compressing what a theoretical two-decade planning horizon was into an active deployment concern. "Harvest now, decrypt later" operations and China's accelerating quantum investments (including the commercial deployment of the 100-qubit Huanyuan 1 system) are the primary drivers of threat, pushing organizations like Google to accelerate post-quantum migration. Security teams should treat NIST-vetted post-quantum algorithm adoption as an active program rather than a roadmap item, with particular urgency for long-lived encrypted data, blockchain infrastructure, and any systems where key rotation is operationally complex.
Read the full story