Harvest-Now Threat Drives NIST 2027 Pilot as Quantum Migration Enters Execution Phase

The U.S. government has initiated a coordinated effort to migrate critical systems to post-quantum cryptography by 2027. This move aims to protect sensitive data from 'harvest now, decrypt later' attacks, where adversaries store encrypted information to unlock it once quantum computing matures.
Why it matters
As quantum computing advances, current encryption standards face obsolescence, posing a massive risk to national security and long-term data privacy.
The White House gathered nearly 100 participants in the Eisenhower Executive Office Building on Tuesday for a closed-door working session that marked a decisive shift in the U.S. quantum security effort: the transition from policy declaration to coordinated execution. White House Office of Science and Technology Policy Director Michael Kratsios announced at the summit that the National Institute of Standards and Technology will complete the migration of its own critical systems to post-quantum cryptography by the end of 2027 - a pilot designed to surface technical friction before the broader federal rollout hits its binding 2030 deadlines.
The article reports on federal policy and technical security standards without taking a political stance.
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