There has been a prominent DOGE whistleblower: Charles Borges, the Social Security Administration’s chief data officer.
He alleged that DOGE (Department of Government Efficiency) and its officials caused a “serious data lapse” by uploading the full Social Security database—containing personal, sensitive information of over 300 million Americans—onto a cloud server that lacked proper security and independent oversight [1][2][3][4][5].
In summary: Credible whistleblower claims exist against DOGE, primarily regarding misuse and endangerment of sensitive Social Security data, supported by documentation and legal filings, and they are under review by Congress and oversight bodies, with hearings and further testimony anticipated[1][3][6][7][4][5].