Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of ...

Quantum computing could lead to revolutions in cryptography, materials design and telecommunications. But fulfilling those ...

The amount of quantum computing power needed to crack a common data encryption technique has been reduced tenfold. This makes the encryption method even more vulnerable to quantum computers, which may ...

It’ll still be a while before quantum computers become powerful enough to do anything useful, but it’s increasingly likely that we will see full-scale, error-corrected quantum computers become ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

The U.S. government has taken equity stakes in nine quantum-computing firms, betting $2 billion on a technology that could ...

Quantum computing encryption is reshaping how we think about digital security in a world built on encrypted communication. Today's systems rely on mathematical complexity, but emerging quantum ...

The takeaway: Experts have long warned about the threat that conventional cryptography faces from quantum computers, potentially undermining the foundational security of all digital encryption. New ...

The standard assumption is that Q-Day, when a cryptographically relevant quantum computer will be able to break today's encryption, is still several years away. However, this misses the point.

In today’s digital economy, data is the foundation of innovation—and quantum computing is rapidly emerging as both a powerful opportunity and a direct security threat. Advancements are accelerating us ...

Now is the perfect time to develop skills, research new security protocols, and experiment with potential use cases.

This story originally appeared on Ars Technica, a trusted source for technology news, tech policy analysis, reviews, and more. Ars is owned by WIRED's parent company, Condé Nast. Last month, the US ...