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

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 ...

Learn how to resolve stuck Bitcoin transactions in 2025 with this comprehensive step-by-step guide, including using RBF, CPFP and mining pools. Bitcoin transactions may take from one minute to several ...

The Flow blockchain is set to resume operations following a key decision by its validators to revert the network’s transaction ledger to a state before a major security breach late Friday, which ...

The layer-1 network, Flow, scrapped plans to roll back its blockchain following a $3.9 million exploit, reversing course after pushback from ecosystem partners who warned that rewriting chain history ...