The Inside Threat: How Ideological Infiltration Compromises Census Data

In the world of cybersecurity, we talk about 'insider threats' as the ultimate nightmare: the trusted user who leverages legitimate access to cause systemic harm. What is currently unfolding at the U.S. Census Bureau is a textbook example of this vulnerability, but instead of a rogue employee, we are seeing a coordinated infiltration by ideological operatives.

As a WIRED investigation first reported, multiple staffers from the America First Policy Institute (AFPI)—a right-wing think tank with deep ties to the Trump administration—have burrowed into the Census Bureau. These individuals have been granted access to vast troves of sensitive data on nearly every person in the United States, information critical for allocating federal funding and drawing congressional districts.

From a defender's perspective, the mechanism of this infiltration is a glaring failure of access control. WIRED reports that these AFPI members were detailed to the agency via the Intergovernmental Personnel Act (IPA), a program designed to bring specialized skills from nonprofits and universities into government for temporary appointments. While the IPA is a standard tool, the concentration of personnel from a single, politically charged organization is, as former Census Bureau chief scientist John Abowd told WIRED, "unusual."

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**Opinion:** *This is not a mere staffing quirk. When you allow a concentrated group of ideological operatives to embed themselves within the agency managing the country's most sensitive personally identifiable information (PII), you have created a blueprint for state-sponsored doxing and data weaponization. Access control is only as strong as the vetting of the humans behind the credentials.*

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We are already seeing the output of this access. WIRED reports that in August, the Census Bureau published an anonymously authored report titled “Noncitizen Voting in the 2020 Election: A Beginning Analysis,” which claimed thousands of noncitizens voted in the 2020 election. WIRED's investigation found the report used faulty methodology, and identified two of its authors as AFPI members: Matthew Jensen and Jeff McCrea.

But the risk extends beyond faulty reports. The roster of AFPI members detailed to the bureau includes Max Kossek (a researcher at AFPI’s Office for Fiscal and Regulatory Analysis), Ryan Montgomery (listed as a program assistant or research engineer), and Thomas Lane. Lane's background is particularly alarming for anyone concerned with the integrity of democratic data. WIRED notes Lane is a former Trump campaign staffer and election denier who was subpoenaed by the Department of Justice in 2022 regarding attempts to overturn the 2020 election. Politico previously identified Lane in a 2020 video involving fake electors in Arizona, and CNN reported in 2024 that he was prepared to serve as a backup elector for that group. Furthermore, Democracy Docket reported that Lane helped write an early version of the Save America Act while working for the House Committee on House Administration.

When individuals with a documented history of attempting to overturn election results are given the keys to the Census Bureau's data, the threat model shifts. Experts and employees speaking to WIRED fear this is merely the first salvo in using Census data to undermine the 2028 presidential election or the upcoming midterms. Between the Department of Commerce's efforts to eliminate noncitizens from the Census count and Republican attacks on 'differential privacy'—the statistical method used to protect individual respondent privacy—the goal is clear: weaponize the data to reshape the electorate.

If the goal of a security system is to ensure that only authorized, trustworthy actors have access to sensitive assets, the Census Bureau has failed. The perimeter hasn't been breached from the outside; the threat was invited in through the front door.