Curator's Take
This article highlights a critical but often overlooked aspect of the quantum threat timeline - the "harvest now, decrypt later" attacks that are likely already underway. While much attention focuses on when quantum computers will break current encryption, sophisticated adversaries are probably collecting encrypted data today with the expectation of decrypting it once quantum computers become capable enough. The Vanderbilt Quantum Forum's emphasis on 2026 as the "Year of Quantum Security" reflects growing urgency among experts who recognize that organizations need to begin their post-quantum cryptography migrations immediately, not when quantum computers actually achieve cryptographic relevance. This shift from viewing quantum threats as a future problem to treating them as a present risk represents a crucial evolution in how the cybersecurity community approaches quantum-safe preparations.
— Mark Eatherly
Summary
Insider Brief The most important shift in cybersecurity is not about a future breakthrough. It is about something that may have already happened. The data is already being harvested. At the Vanderbilt Quantum Forum, a panel on The Year of Quantum Security (YQS2026) focused less on distant timelines and more on a present reality: information […]