Clearly, timing is crucial for such attacks. Hence, the performance level of quantum computers dictates the success probability of this threat vector. Selfish mining: In this potential attack vector, ...

The strategic advantage of QML continues to expand its presence in industries that deal with complex, high-dimensional data.

Quantum computers were a distant dream,” says mathematician Dustin Moody of NIST, “but it wasn’t a practical threat.” Since then, there’s been a quantum computing boom ( SN: 7/8/17 & 7 ...

Tacchino and co have created an algorithm that takes a classical vector (like an image) as an input, combines it with a quantum weighting vector, and then produces a 0 or 1 output.

Apple is already defending iMessage against tomorrow’s quantum computing attacks. The company claims your chats will soon be even more secure with the release of iOS 17.4.

Forrester’s glum weather forecast isn’t shared by everyone. Growth estimates for the quantum computing market by industry forecasters range from a low CAGR of 27.04% over the next eight years ...

Breakthrough quantum computer could solve problems 200 times faster than a supercomputer; ... Vector matrix multiplication is key to handling complex tasks involving a large number of potential ...

“Quantum computing is essentially matrix vector multiplication — it’s linear algebra underneath the hood,” says Krysta Svore, principal manager of the quantum-computing group at Microsoft ...

But stand-alone quantum computers aren’t necessarily the best path forward for the long term, he adds. “If you’ve got a high-performance computing capability, it will have GPUs for one type ...

In the world of quantum computing, ... What happens when an operator maps a vector out of the Hilbert space? Jul 11, 2025. Addition of angular momenta. Jul 10, 2025.