Whistleblower warns of rushed USPS mail-ballot system ahead of midterms

A whistleblower has raised alarms that the U.S. Postal Service is rushing to deploy an untested computer system designed to screen mail ballots, a move that could disrupt voting for millions of Americans. The disclosure, released by Democratic Senator Richard Blumenthal, comes as the agency races to comply with President Donald Trump's executive order limiting mail voting.

The system, which would normally take over a year to build, is being compressed into roughly three months. The whistleblower contends that standard testing procedures have been skipped and that a single scanning error in a batch of tens of thousands of ballot envelopes could prevent any of them from reaching voters.

The new rules require states to submit voter lists through an online portal before the Postal Service will deliver ballots. Ballot envelopes must also include barcodes and meet new design standards. Election officials have already warned the system cannot be ready before the first mail ballots are sent out in North Carolina.

A federal judge in Boston has issued a 14-day restraining order blocking implementation, but the administration is appealing. Legal experts believe the courts may ultimately stop the program, citing the Constitution and the proximity to the election.

For now, mail voting continues as normal. However, if the administration prevails, disruptions could follow. Mail voting is used by roughly 29% of all voters, and studies show fraud is extremely rare, occurring in about four cases per 10 million ballots cast.