Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world’s ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...

A lot has been made about a post-quantum computer future in which traditional encryption methods have suddenly been rendered ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Giancarlo Lelli wins one Bitcoin for record quantum security attack.

A team at Google Quantum AI, led by researcher Craig Gidney, has shown that breaking RSA-2048 encryption could require roughly 20 times fewer physical qubits than previously estimated, collapsing the ...

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

In August 2024, the National Institute of Standards and Technology did something it had been working toward for eight years: it finalized the first three cryptographic standards built to withstand ...

Here’s what you’ll learn when you read this story: The forthcoming era of quantum computers holds a lot of promise. Qubits—the quantum version of classical bits—have the potential to solve immensely ...

According to the latest Google research, it could take as few as 1,200 logical qubits for a quantum computer to break elliptic curve cryptography. That means enterprises are up against the difficult ...

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them to tell me what to expect when quantum computing would come online. I got ...

Goldman Sachs (NYSE: GS) and JPMorgan Chase (NYSE: JPM), two of Wall Street's banking giants, have chosen sharply different ...