Harmony ONE is down 26% as a result of the attack

Harmony's ONE token fell by about 26 per cent on Wednesday morning in Asia due to an apparent attack. As a result of the attack, some 4 billion new coins were forged, more than a quarter of the current supply. Harmony confirmed the attack and indicated that he was working with the exchange to freeze funds and prepare for software repairs. Harmony said: “We are studying patches and rollback options” and added that updates will be provided when more information is available. The incident demonstrated the complexity of roll-back operations when Ravencoin also faced the possibility of rolling back。