DHS uncovers massive noncitizen voter registration; states scramble to defend election integrity

The Department of Homeland Security (DHS) has sounded the alarm to secretaries of state in California, Nevada, New Jersey, and Pennsylvania, reporting that a preliminary review of public voter rolls uncovered approximately 118,000 registrations matching non-citizens in DHS records. This is part of a larger, deeply troubling claim that over 250,000 non-citizens are illegally registered to vote in these four states. While the agency has not yet disclosed the specifics of its matching process—including how names, dates of birth, addresses, and Social Security numbers were used—state officials are now demanding answers instead of addressing the potential threat to election security.

State officials have responded with defensive letters, demanding a detailed explanation of DHS’s methodology and data sources. Nevada Secretary of State Cisco Aguilar, rather than cooperating to ensure clean voter rolls, questioned the origins and reliability of the data: "You're suing me because I wouldn't give you that data, that information. So where did you get it? How did you get it? And is it reliable?" California Secretary of State Shirley Weber similarly denied sharing voter registration lists with DHS and cast doubt on the agency’s findings. The states also raised concerns about the use of artificial intelligence and cited the National Voter Registration Act’s 90-day 'quiet period' before the midterms—potentially using bureaucratic technicalities to avoid scrutiny.

Some so-called experts have tried to downplay the DHS findings, claiming that past attempts to identify non-citizens on voter rolls have resulted in false positives, especially when Social Security numbers are not available. David Becker, executive director of the Center for Election Innovation & Research, went so far as to dismiss the DHS numbers as 'made up' without transparent methodology.

The DHS analysis appears to have been strengthened by a data-sharing agreement with the Justice Department, which could have provided additional immigration records and identifiers, possibly using the SAVE system before a federal judge halted its use. A DOJ letter referenced a partnership that would allow DHS to add Social Security or immigration identifiers to voter data, though officials admit the process could produce some inaccurate matches.

This revelation has sparked concerns that state officials may use bureaucratic obstacles to block federal efforts to ensure election integrity, with some warning that unverified figures could be used as a pretext for intervention, including subpoenas or ballot seizures after the election. An anonymous state official even warned that a post-election subpoena could disrupt close races and impede ballot counting—raising questions about what these officials might be trying to hide. While some scholars claim the administration is creating uncertainty, any federal action would still require judicial approval.

DHS has not yet responded to requests for further methodological details, but the agency’s letters indicate a willingness to provide resources to help states verify registrations. The lack of specific voter names and the timing of the outreach—just before the quiet period—have led some to question whether state officials are genuinely interested in protecting the integrity of the election process.