An unintentional split of the network was the latest event to shake ethereum.
As bitcoin core developer Peter Todd published his role in helping create the Zcash cryptocurrency doubt is cast on the system's "trustless setup."
CoinDesk takes a look under the hood to understand what security features are and aren't offered by bitcoin.
A concept that could enable new functionality for bitcoins on the bitcoin blockchain is being tested by Blockstream.
A small Solidity bug has stirred a big debate among ethereum developers.
A small tweak to bitcoin could have a big impact.
Yesterday’s ethereum hard fork went according to plan, but the attacker has yet to be thwarted.
Ethereum is planning for another hard fork to foil an ongoing series of attacks on the network.
What began over two weeks ago with spam attacks has escalated into a battle pitting ethereum developers against unknown antagonists.
Bitcoin's scaling conferences are known for spawning big ideas.
The descendant of Satoshi's original bitcoin wallet is still available today, and continuing to see upgrades.
Two notable blockchain developers are releasing an open-source smart contract security tool.
A venture-backed cryptocurrency with the promise to provide truly anonymous transactions is scheduled to launch into beta today.
Researchers will soon open source a tool designed to evaluate ethereum smart contract code.
Microsoft is organizing a working group dedicated to improving the security of smart contracts.