Two mining pools controlling most of Ravencoin’s hashpower are building a replacement chain from before Friday’s first invalid block, putting deposits, withdrawals and payments made since then at risk ...

The development of a fully-fledged quantum computer could, in theory, break the digital signature codes that protect bitcoin ...

For more than a decade, Bitcoin has promoted a simple idea. It was created to exist outside traditional finance. No banks. No institutional gatekeepers. No powerful backers. Only open-source code and ...

Bitcoin Red Team filed 4,962 findings across 390 projects. One codebase came back clean. One hour absorbed 4,101 of them, a ...

The Bitcoin network on Friday night slashed the incentives rewarded to miners in half for the fourth time in its history. The celebrated event, which takes place about once every four years as ...