Democratic lawmakers are intensifying efforts to investigate Elon Musk's role as head of the Department of Government Efficiency (DOGE), citing concerns over conflicts of interest and lack of accountability. Senator Elizabeth Warren has called for an investigation into whether Musk and DOGE have violated federal ethics laws, particularly regarding their actions at the Consumer Financial Protection Bureau (CFPB). Recent court filings suggest that Musk's DOGE has been planning to infiltrate U.S. Treasury payment systems, raising alarms among Democrats. In response, they are proposing the "Special Government Employees Transparency Act of 2025," aimed at compelling Musk to publicly disclose his financial information. Lawmakers argue that Musk's operations lack oversight and accountability, with some questioning the security clearances of DOGE employees. Additionally, there are claims that DOGE has accessed Americans' personal data without permission, prompting further scrutiny from Congress.