Coinbase, Marathon Digital and Riot Blockchain are among the SEC-registered cryptocurrency firms that would need to comply with the rules. Public companies in the United States, including listed crypto firms, will be required to disclose any major cybersecurity incidents within a four-day time limit, under new rules adopted by the United States securities regulator. The rules from…

Optimism lost the top spot to Arbitrum in January, after the end of its season one “quest,” but has regained it after Worldcoin launched on July 25. The Optimism network has surpassed Arbitrum in transaction volume for the first time in six months, according to July 27 data from blockchain analytics platform Artemis. Both networks are layer…

The bills aim to create a regulatory framework for payment stablecoins and enshrine rights for crypto users to self-custody digital assets. The House Financial Services Committee has advanced another two landmark crypto bills previously under consideration —  with one aiming to better regulate stablecoin issuers and another seen as positive for crypto self-custody in the…