Cyvers flags a suspected $26 million Ethereum transaction linked to Truebit Protocol, as questions emerge over a potential ...

In blockchain, a rollback refers to reversing its history to counter a disastrous event, such as big hacks threatening to disrupt the ecosystem, the discovery of critical protocol bugs or ...

Hackers stole 401,000 ETH ($1.5 billion) in the Bybit hack, making it one of the largest crypto thefts in history. The FBI ...

After facing criticism from developers and infrastructure providers, Flow said it will preserve transaction history and ...

Bitcoin transactions require multiple confirmations to ensure security, with most considered final after six confirmations. Increasing network congestion, block size limits and transaction fees have ...