From ransomware and boss scams to AI-powered phishing and data theft, cybercrime is becoming a boardroom concern as companies ...

Amazon Prime Day 2026 deals have come and gone, but we're still seeing some of the same discounts live on editor-approved ...

Abstract: Matrix approximation methods have successfully produced efficient, low-complexity approximate transforms for the discrete cosine transforms and the discrete Fourier transforms. For the DFT ...

Researchers have successfully used a quantum algorithm to solve a complex century-old mathematical problem long considered impossible for even the most powerful conventional supercomputers. The ...

The US National Institute for Standards and Technology (NIST) has been pushing for the development of post-quantum cryptographic algorithms since 2016. "If large-scale quantum computers are ever built ...

Last August, the National Institute of Standards and Technology (NIST) released its first three finalized post-quantum encryption standards, designed to withstand attacks from quantum computers. It ...

Abstract: This paper presents a novel method to obtain non-power-of-two (NP2) fast Fourier transform (FFT) flow graphs based on a new prime factor algorithm (PFA). The FFT flow graph is crucial for ...

The original version of this story appeared in Quanta Magazine. For thousands of years, if you wanted to send a secret message, there was basically one way to do it. You’d scramble the message using a ...

A basic feature of number theory, prime numbers are also a fundamental building block of computer science, from hashtables to cryptography. Everyone knows that a prime number is one that cannot be ...

Julia Ingram is a data journalist for CBS News Confirmed. She uses data analysis and computation to cover misinformation, AI and social media. At his first solo appearance at a pro-Trump rally in ...

Recent headlines have proclaimed that Chinese scientists have hacked "military-grade encryption" using quantum computers, sparking concern and speculation about the future of cybersecurity. The claims ...