this post was submitted on 01 Apr 2026
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51
Quantum computers need vastly fewer resources than thought to break vital encryption (arstechnica.com)
submitted 4 hours ago by floofloof@lemmy.ca to c/technology@lemmy.world
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cross-posted from: https://infosec.pub/post/44276187

No, the sky isn't falling, but Q Day is coming, and it won't be as expensive as thought.

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[–] SmoothOperator@lemmy.world 5 points 3 hours ago

The difference is that 10 years ago you needed billions of stable qubits, now you need 10k stable qubits.

And 10 years ago you had one or two stable qubits in the lab, now you have thousands.