Before RSA, secure communication required sharing secret keys, an impossible task at global scale. This is the story of how a ...

Every encrypted connection you make online relies on a centuries-old mystery about prime numbers. This is the elegant ...

A relatively new ransomware family is using a novel approach to hype the strength of the encryption used to scramble ...

A new Kyber ransomware operation is targeting Windows systems and VMware ESXi endpoints in recent attacks, with one variant ...

Every time you send an email, shop online, or log in to your account, your information is vulnerable to being intercepted.

Jefferies highlighted key takeaways, including AI adoption, from the RSA cybersecurity conference, where analysts met executives from over 20 companies, including CrowdStrike (CRWD) and Microsoft ...

Powerful quantum computers may be closer than scientists thought. To unleash the technology’s full power, scientists have long thought that quantum computers with millions of quantum bits, or qubits, ...

According to Google, Q-Day—the point at which modern encryption becomes obsolete in the face of quantum computers capable of breaking it instantly—is approaching. Google suggests the day may arrive as ...

The maker of the popular open-source file encryption software VeraCrypt said Microsoft locked his online account, which may prevent device owners from booting up their computers.

Justice Samuel Alito spoke for many people closely following this case by acknowledging the cryptic nature of the key language in the 14th Amendment: “subject to the jurisdiction thereof.” The case in ...

Breaking Bitcoin's blockchain with quantum computers may not be as difficult as once thought, and Bitcoin’s Taproot technology, which enables more efficient, private transactions, may be partly to ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...