The bug only affects the Open Ethereum client and occurred in the wake of today's Berlin hard fork.
Given its severity, the team had to coordinate with miners to fix the flaw with an emergency soft fork.
It’s not a “true” double-spend, but does it matter if funds can still be duplicated and traded on an exchange?
The bug overpaid certain liquidity providers and will require a reboot to fix.
The blockchain, which had been touted for its ability to handle a high volume of transactions, was slowed to a crawl by an unusually high number of transactions.
A "cross-chain finality" bug has forced the network into "self-healing mode."
A widespread bug has compromised a special type of bitcoin transaction that is supposed to discourage miners from cheating, new research shows.
The IOTA Foundation said it has resolved a software bug that prevented transactions from confirming on the IOTA network for 15 hours.
The music steaming service will join twenty-five partners in a South Korean crypto payments alliance.
In the wake of a severe code vulnerability, bitcoin developers are asking if current code review processes are enough to prevent further failures.
An abnormally severe bug has been discovered in bitcoin's software, with possible ramifications for lightning users.
The development team behind the zcash project has released a new software update following the discovery of a denial-of-service vulnerability.