Built on Signal’s open-source technology, Radar Chat combines encrypted messaging with self-custodial Bitcoin payments via ...

Cryptocurrency companies are developing quantum-resistant cryptography as advances in quantum computing threaten to undermine blockchain encryption security.

Bitcoin’s encryption and privacy could be at risk from quantum computing, but it is still a good investment for now, says Jan van Eck, CEO of investment manager VanEck. “There is something else going ...

A new study suggests that breaking RSA encryption with quantum computers may require 20 times fewer resources than previously thought. Although Bitcoin uses elliptic curve cryptography, it remains ...

Radar Chat combines encrypted messaging with self-custodial Bitcoin Lightning payments, giving users a private way to send sats inside chats.

Many people may not have heard of SHA-256, but I believe it to be one of the greatest American inventions of the 21st century. Developed by the National Security Agency (NSA) in 2001, SHA-256 is a ...

Elon Musk wants X to become the most secure communication platform on the planet. But his latest branding choice has left the crypto world confused, and a little amused. On June 1, Musk announced ...

Bitcoin has been the king of cryptocurrencies since its inception. And despite its high volatility, the token generally benefits from faith among investors that its underlying encryption is ...