NEW YORK (AP) — The latest government waste touted by billionaire Elon Musk’s cost-cutting Department of Government Efficiency is hundreds of millions of dollars in fraudulent unemployment claims it purportedly uncovered.

One problem: Federal investigators already found what appears to be the same fraud, years earlier and on a far greater scale.

In a post last week on X, the social media site Musk owns, DOGE announced “an initial survey of unemployment insurance claims since 2020” found 24,500 people over the age of 115 had claimed $59 million in benefits; 28,000 people between the ages of 1 and 5 collected $254 million; and 9,700 people with birthdates more than 15 years in the future garnered $69 million from the government.

The tweet drew a predictable party-line reaction of either skepticism or cheers, including from Musk himself, who said what his team found was “so crazy” he re-read it several times before it sank in.

“Another incredible discovery,” marveled Labor Secretary Lori Chavez-DeRemer, who repeated DOGE’s findings to President Donald Trump in a Cabinet meeting last week.

Chavez-DeRemer’s recounting of the alleged fraud, including claims of benefits filed by unborn children, drew laughter in the Cabinet room and a reaction from Trump himself.

“Those numbers are really bad,” he said.

But Chavez-DeRemer needn’t look further than her own department’s Office of the Inspector General to find such fraud had already been reported by the type of federal workers DOGE has demonized.

“They’re trying to spin this narrative of, ‘Oh, government is inefficient and government is stupid and they’re catching these things that the government didn’t catch,’” says Michele Evermore, who worked on unemployment issues at the U.S. Department of Labor during the administration of former President Joe Biden. “They’re finding fraud that was marked as fraud and saying they found out it was fraud.”

The Social Security Act of 1935 enshrined unemployment benefits in federal law but left it to individual states to set up systems to collect unemployment taxes, process applications and mete out support.

Though states have almost complete control over their own unemployment systems, special relief programs — most notably widely expanded benefits enacted by the first Trump administration at the outset of the COVID pandemic — inject more direct federal involvement and a flood of new beneficiaries into the system.

In regular times, state unemployment systems perform “very well, not so well and terribly,” according to Stephen Wandner, an economist at the National Academy of Social Insurance who authored the book “Unemployment Insurance Reform: Fixing a Broken System.” With COVID slamming the economy and creating a flood of new claims that states couldn’t handle, Wandner says many more were “quite terrible.”