The US SEC body filed a lawsuit against X (formerly Twitter) owner Elon Musk over delayed disclosure of holding stakes in X.Musk failed to meet the required deadline to disclose his Twitter stakes of more than 5% in 2022, before completing the purchase of the platform.Musk's attorney dismissed the claims, stating that the regulator's action is an admission of its inability to present a legitimate case.This lawsuit may impact the bull sentiments around Dogecoin cryptocurrency, of which Elon Musk is a prominent supporter.