The dreaded Q-day could arrive sooner than expected, and when it does, experts say we need to be ready. Reading time 8 minutes In 1994, American mathematician Peter Shor developed a quantum algorithm ...

The White House on Tuesday slammed the notion that the U.S. would use a nuclear weapon in Iran after President Trump threatened that “a whole civilization will die tonight” ahead of an 8 p.m. deadline ...

Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more efficient than ever before. By harnessing a 19th-century optics phenomenon ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

Zcash has always operated as an end-to-end encrypted money system. What has changed is that encryption is now the default user experience and the ecosystem around it has scaled to match. The ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum computers—if validated, that is. Reading time 3 minutes The entire spiel of ...

Space The AMOC moves closer to collapse, scientists create artificial neurons, the "Iliad" is found inside and Egyptian mummy, and researchers search for treatments for brain-eating amoebas Artificial ...

The American and Israeli air forces have a dominant advantage in the skies, but Iran can still muster some resistance. By Adam Goldman and Eric Schmitt The U.S. military has achieved “total air ...

Abstract: To enhance the secure storage and real-time transmission of vehicle images on highways, this study proposes a fast parallel multi-image encryption scheme. First, a dual-memristor exponential ...

Abstract: In the digital era, the protection of digital images is of paramount importance. This paper proposes a novel 5D-chaotic Encryption Algorithm Based on Dual Memristive Hopfield Neural Network ...

A widely shared image of federal agents surrounding ICU nurse Alex Pretti as one agent holds a gun to the back of his head appears as real as it does horrific. But a closer look at the photo reveals a ...

There has been a significant rise in ransomware campaigns which do not rely on encryption as cybercriminal extortion groups shift their operations. An increasing number of cybercriminals are relying ...