California’s Response and Security Concerns
California Secretary of State Shirley Weber rejected the federal government's claims, stating in a letter that the administration had not provided evidence to support the allegation that the 20,000 names on the voter rolls belong to noncitizens. Weber, a Democrat, noted that voting was already underway and described the federal demands as "unprecedented measures that threaten thousands of Californians’ right to vote, based on unverifiable information or methodology that you still fail to explain or provide."
Los Angeles County Registrar Dean Logan reported receiving the thumb drive along with a "hand written note providing a password." Logan stated he did not consider the thumb drive a secure device, and the secretary of state’s office noted the password was written "on a sticky note."
Weber also referenced a previous instance involving Nevada, where the federal government alleged nearly 16,000 possible noncitizens were on voter rolls, but the state determined all were U.S. citizens. She further noted that over the summer, the Department of Homeland Security claimed California had 190,000 noncitizens on its rolls but refused to provide the methodology or data sources when asked.